In this episode of Astronomy Daily, join host Anna as she navigates through a whirlwind of recent space developments, from rocket failures to national space initiatives. This episode is packed with intriguing stories that highlight the ever-evolving landscape of space exploration.
Highlights:
- Firefly Aerospace's Alpha Rocket Failure: Explore the details of Firefly Aerospace's recent setback as their Alpha rocket experienced a critical failure during its sixth flight, resulting in a Lockheed Martin satellite crashing into the Pacific Ocean. Discover the implications of this incident for the commercial space industry and the lessons learned moving forward.
- New Zealand's Space Squadron: Learn about New Zealand's announcement to establish a dedicated space squadron, comprising just 15 personnel. This bold move reflects the country's commitment to space-based defense and enhances its role in international security initiatives.
- China's Shenzhou 19 Mission: Delve into the successful return of China's Shenzhou 19 spacecraft and its crew after a six-month mission aboard the Tiangong Space Station. Discover the scientific experiments conducted during their stay, including innovative tests on lunar soil bricks.
- SpaceX's Record Launch Schedule: Get the latest on SpaceX's ambitious launch schedule, featuring multiple Starlink missions this week as they continue to expand their satellite constellation. With over 7,000 satellites already in orbit, SpaceX's rapid pace is reshaping global broadband access.
- ESA's Biomass Satellite Launch: Uncover the groundbreaking capabilities of ESA's new biomass satellite, designed to enhance our understanding of forests and carbon storage through advanced radar technology. This mission promises to provide critical data for climate research.
- Buzz Aldrin Podcast Series: Exciting news for space enthusiasts! A new podcast series titled "Buzz," featuring acclaimed actor John Lithgow as Buzz Aldrin, is set to launch. This series promises to reveal the personal struggles behind the iconic astronaut's journey to the moon.
For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/) . Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.
Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.
00:00 - Welcome to Astronomy Daily
01:10 - Firefly Aerospace's Alpha rocket failure
10:15 - New Zealand's space squadron announcement
15:30 - China's Shenzhou 19 mission and crew return
20:45 - SpaceX's upcoming Starlink launches
25:00 - ESA's biomass satellite launch
30:10 - Buzz Aldrin podcast series announcement
✍️ Episode References
Firefly Aerospace
[Firefly Aerospace]( https://firefly.com/ (https://firefly.com/) )
New Zealand Air Force
[New Zealand Defence Force]( https://www.nzdf.mil.nz/ (https://www.nzdf.mil.nz/) )
China's Shenzhou 19 Mission
[China National Space Administration]( http://www.cnsa.gov.cn/ (http://www.cnsa.gov.cn/) )
SpaceX Starlink Missions
[SpaceX]( https://www.spacex.com/ (https://www.spacex.com/) )
ESA Biomass Satellite
[European Space Agency]( https://www.esa.int/ (https://www.esa.int/) )
Buzz Aldrin Podcast Series
[iHeart Podcasts]( https://www.iheart.com/podcast/ (https://www.iheart.com/podcast/) )
Astronomy Daily
[Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) )
Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-exciting-space-discoveries-and-news--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-exciting-space-discoveries-and-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .
Episode link: https://play.headliner.app/episode/26877012?utm_source=youtube
00:00:00 --> 00:00:02 Hello and welcome to Astronomy Daily,
00:00:02 --> 00:00:04 your window to the cosmos where we bring
00:00:04 --> 00:00:06 you the latest developments in space
00:00:06 --> 00:00:08 exploration and astronomical
00:00:08 --> 00:00:10 discoveries. I'm Anna and today we've
00:00:10 --> 00:00:12 got a packed episode with some
00:00:12 --> 00:00:13 fascinating stories from around the
00:00:14 --> 00:00:16 globe. Coming up, we'll dive into the
00:00:16 --> 00:00:18 details of Firefly Aerospace's recent
00:00:18 --> 00:00:20 alpha rocket failure, which
00:00:20 --> 00:00:22 unfortunately resulted in a Loheed
00:00:22 --> 00:00:23 Martin satellite crashing into the
00:00:23 --> 00:00:26 Pacific Ocean. We'll also explore New
00:00:26 --> 00:00:27 Zealand's surprising announcement about
00:00:27 --> 00:00:29 establishing a new space squadron,
00:00:30 --> 00:00:31 signaling their increasing commitment to
00:00:31 --> 00:00:34 space-based defense. In addition, we'll
00:00:34 --> 00:00:37 cover China's Shenzh 19 spacecraft,
00:00:37 --> 00:00:38 which has successfully returned to Earth
00:00:38 --> 00:00:40 after its crew completed their mission
00:00:40 --> 00:00:42 aboard the Chiang Gong space station.
00:00:42 --> 00:00:44 We'll also look at the busy launch
00:00:44 --> 00:00:46 schedule for this week, including
00:00:46 --> 00:00:48 multiple Starlink missions from SpaceX
00:00:48 --> 00:00:50 and the successful deployment of ESA's
00:00:50 --> 00:00:53 biomass satellite. And finally, we'll
00:00:53 --> 00:00:55 tell you about an intriguing new podcast
00:00:55 --> 00:00:57 series focused on Buzz Aldrin, the
00:00:58 --> 00:00:59 second man to walk on the moon, which
00:01:00 --> 00:01:01 promises to reveal the personal
00:01:01 --> 00:01:03 struggles behind the famous astronaut's
00:01:03 --> 00:01:06 public persona. So, sit back, look up,
00:01:06 --> 00:01:08 and let's journey through today's space
00:01:08 --> 00:01:09 news
00:01:09 --> 00:01:11 together. In a significant setback for
00:01:11 --> 00:01:14 the commercial space industry, Firefly
00:01:14 --> 00:01:17 Aerospace's Alpha rocket experienced a
00:01:17 --> 00:01:19 critical failure during its sixth flight
00:01:19 --> 00:01:21 on Tuesday. The incident occurred
00:01:21 --> 00:01:23 approximately 2 minutes after liftoff
00:01:23 --> 00:01:25 from Vandenberg Space Force Base in
00:01:25 --> 00:01:27 California when the engine nozzle on
00:01:27 --> 00:01:30 Alpha's upper stage broke off in space.
00:01:30 --> 00:01:32 The dramatic moment happened just after
00:01:32 --> 00:01:34 the rocket attempted to separate from
00:01:34 --> 00:01:37 its core booster as designed. According
00:01:37 --> 00:01:39 to Firefly, this malfunction
00:01:39 --> 00:01:41 substantially reduced the engine's
00:01:41 --> 00:01:44 thrust, although the rocket continued to
00:01:44 --> 00:01:45 function longer than you might expect in
00:01:45 --> 00:01:47 such circumstances.
00:01:47 --> 00:01:49 Unlike typical rocket failures that
00:01:49 --> 00:01:51 result in immediate explosions or
00:01:51 --> 00:01:53 automatic shutdown sequences, the
00:01:53 --> 00:01:55 Alpha's upper stage continued firing for
00:01:55 --> 00:01:58 several minutes. The rocket actually
00:01:58 --> 00:02:00 managed to reach an altitude of about
00:02:00 --> 00:02:05 320 km or 200 m. However, it failed to
00:02:05 --> 00:02:07 achieve the velocity needed to maintain
00:02:07 --> 00:02:09 orbit and was eventually pulled back
00:02:09 --> 00:02:13 into Earth's atmosphere by gravity. Live
00:02:13 --> 00:02:14 stream footage of the flight revealed
00:02:14 --> 00:02:16 several pieces of debris visibly
00:02:16 --> 00:02:18 breaking off from the rocket during its
00:02:18 --> 00:02:20 ascent in what's often a telltale sign
00:02:20 --> 00:02:23 of trouble during rocket launches. The
00:02:23 --> 00:02:25 on-screen altitude and speed data
00:02:25 --> 00:02:26 disappeared from the broadcast earlier
00:02:26 --> 00:02:29 than expected. Firefly later confirmed
00:02:29 --> 00:02:31 that both the upper stage and its
00:02:31 --> 00:02:33 payload, a Loheed Martin satellite
00:02:34 --> 00:02:36 called the LM400 technology
00:02:36 --> 00:02:38 demonstrator, safely impacted the
00:02:38 --> 00:02:42 Pacific Ocean in a cleared zone north of
00:02:42 --> 00:02:44 Antarctica. This controlled ocean
00:02:44 --> 00:02:47 landing, while not the intended outcome,
00:02:47 --> 00:02:49 at least prevented any potential hazards
00:02:49 --> 00:02:51 from debris falling over populated
00:02:51 --> 00:02:52 areas.
00:02:52 --> 00:02:54 This mission held particular
00:02:54 --> 00:02:55 significance as it was the first launch
00:02:55 --> 00:02:57 under an ambitious agreement between
00:02:57 --> 00:02:59 Firefly and Loheed Martin that could
00:02:59 --> 00:03:02 have included up to 25 flights through
00:03:02 --> 00:03:04 2029. The satellite itself was
00:03:04 --> 00:03:06 self-funded by Loheed Martin and
00:03:06 --> 00:03:08 designed to test technologies intended
00:03:08 --> 00:03:10 for future military and civilian
00:03:10 --> 00:03:13 applications. Despite the failure,
00:03:13 --> 00:03:15 Loheed Martin maintained a positive
00:03:15 --> 00:03:17 outlook with a spokesperson noting that
00:03:17 --> 00:03:19 navigating risk and going fast are part
00:03:19 --> 00:03:21 of these self-funded demonstrations.
00:03:22 --> 00:03:23 They added that insights gained during
00:03:23 --> 00:03:25 the satellites production will still
00:03:25 --> 00:03:28 benefit future customers. This latest
00:03:28 --> 00:03:30 incident brings Firefly success rate to
00:03:30 --> 00:03:33 a concerning level. Four failures out of
00:03:33 --> 00:03:36 six alpha flights since 2021. The
00:03:36 --> 00:03:38 company's journey has been tumultuous to
00:03:38 --> 00:03:41 say the least. Founded in 2014, Firefly
00:03:41 --> 00:03:44 filed for bankruptcy in 2017, underwent
00:03:44 --> 00:03:46 an ownership change due to US national
00:03:46 --> 00:03:49 security concerns in 2022, and faced
00:03:49 --> 00:03:51 leadership turmoil when its CEO was
00:03:51 --> 00:03:53 ousted in 2024 following an
00:03:53 --> 00:03:56 inappropriate relationship. Despite
00:03:56 --> 00:03:58 these challenges, the company achieved a
00:03:58 --> 00:04:00 remarkable success just one month ago
00:04:00 --> 00:04:02 with a breakthrough moon landing.
00:04:02 --> 00:04:04 Firefly is one of several smaller
00:04:04 --> 00:04:06 aerospace companies competing to
00:04:06 --> 00:04:08 establish themselves in a launch market
00:04:08 --> 00:04:10 dominated by SpaceX. In the wake of
00:04:10 --> 00:04:12 Tuesday's failure, Firefly announced
00:04:12 --> 00:04:15 it's working closely with Loheed Martin,
00:04:15 --> 00:04:17 the US Space Force, and the Federal
00:04:17 --> 00:04:19 Aviation Administration to determine the
00:04:19 --> 00:04:21 root cause of the mishap and prevent
00:04:21 --> 00:04:24 similar incidents in future launches.
00:04:24 --> 00:04:26 In a noteworthy development for our
00:04:26 --> 00:04:28 southern hemisphere neighbors, the New
00:04:28 --> 00:04:30 Zealand Air Force has announced plans to
00:04:30 --> 00:04:32 establish a dedicated space squadron.
00:04:32 --> 00:04:35 What makes this particularly interesting
00:04:35 --> 00:04:37 is the squadron's modest size. Just 15
00:04:38 --> 00:04:39 personnel will staff this new military
00:04:39 --> 00:04:42 space unit, making it one of the
00:04:42 --> 00:04:43 smallest specialized space units among
00:04:44 --> 00:04:46 nations with military space programs.
00:04:46 --> 00:04:48 This move signals New Zealand's growing
00:04:48 --> 00:04:51 commitment to space-based defense and
00:04:51 --> 00:04:53 international security initiatives.
00:04:53 --> 00:04:56 Despite the relatively small footprint,
00:04:56 --> 00:04:58 military experts suggest that even with
00:04:58 --> 00:05:00 limited personnel, the squadron could
00:05:00 --> 00:05:02 play a significant role in space
00:05:02 --> 00:05:04 situational awareness, satellite
00:05:04 --> 00:05:07 communications, and coordination with
00:05:07 --> 00:05:09 allied space forces. New Zealand's
00:05:09 --> 00:05:12 strategic position in the South Pacific
00:05:12 --> 00:05:15 makes it an ideal location for certain
00:05:15 --> 00:05:17 types of space monitoring and operations
00:05:17 --> 00:05:19 that complement the capabilities of
00:05:19 --> 00:05:22 larger allies like Australia and the
00:05:22 --> 00:05:23 United States.
00:05:23 --> 00:05:25 The country has already been developing
00:05:25 --> 00:05:27 its commercial space sector with Rocket
00:05:27 --> 00:05:29 Labs launch facilities on the Mahia
00:05:29 --> 00:05:31 Peninsula establishing New Zealand as
00:05:31 --> 00:05:33 one of the few nations with orbital
00:05:33 --> 00:05:34 launch
00:05:34 --> 00:05:36 capabilities. A senior military official
00:05:36 --> 00:05:39 indicated that while small in size, the
00:05:39 --> 00:05:41 Space Squadron represents a meaningful
00:05:41 --> 00:05:42 evolution in New Zealand's defense
00:05:42 --> 00:05:45 posture, acknowledging the increasing
00:05:45 --> 00:05:47 importance of space as a domain for
00:05:47 --> 00:05:49 national security. The squadron is
00:05:49 --> 00:05:51 expected to focus on developing
00:05:51 --> 00:05:53 expertise in space domain awareness,
00:05:53 --> 00:05:55 tracking potential threats to
00:05:55 --> 00:05:57 satellites, and supporting multinational
00:05:57 --> 00:06:00 space operations. This development comes
00:06:00 --> 00:06:02 at a time when many nations are
00:06:02 --> 00:06:03 reassessing their military space
00:06:03 --> 00:06:05 capabilities in response to growing
00:06:05 --> 00:06:07 concerns about the vulnerability of
00:06:07 --> 00:06:10 space-based assets that support critical
00:06:10 --> 00:06:12 infrastructure, communications, and
00:06:12 --> 00:06:15 navigation systems. For New Zealand,
00:06:15 --> 00:06:17 which has traditionally maintained
00:06:17 --> 00:06:19 modest defense forces, establishing a
00:06:19 --> 00:06:22 dedicated space squadron, represents a
00:06:22 --> 00:06:24 significant strategic shift that aligns
00:06:24 --> 00:06:26 with broader trends in modern military
00:06:26 --> 00:06:28 planning. The timeline for the
00:06:28 --> 00:06:31 squadron's full operational capability
00:06:31 --> 00:06:33 has not been publicly disclosed, but
00:06:33 --> 00:06:35 defense analysts expect it will
00:06:35 --> 00:06:37 integrate closely with New Zealand's
00:06:37 --> 00:06:39 existing intelligence and communications
00:06:39 --> 00:06:41 infrastructure to maximize its
00:06:41 --> 00:06:44 effectiveness despite its limited
00:06:44 --> 00:06:46 size. And we can chalk up another
00:06:46 --> 00:06:49 successful mission today. China's Shenzh
00:06:49 --> 00:06:51 19 crude spacecraft has successfully
00:06:51 --> 00:06:53 touched down in northern China, marking
00:06:53 --> 00:06:55 the end of a mission that began back in
00:06:55 --> 00:06:58 October of last year. The landing, which
00:06:58 --> 00:07:00 was originally scheduled for Tuesday,
00:07:00 --> 00:07:02 was delayed by a day due to unfavorable
00:07:02 --> 00:07:04 weather conditions at the landing site.
00:07:04 --> 00:07:06 The spacecraft carried a crew of three
00:07:06 --> 00:07:08 Chinese astronauts who had spent nearly
00:07:08 --> 00:07:10 6 months aboard China's Tiang Gong Space
00:07:10 --> 00:07:13 Station. The team consisted of two male
00:07:13 --> 00:07:16 astronauts, ages 48 and 34, along with
00:07:16 --> 00:07:18 China's third female astronaut, who was
00:07:18 --> 00:07:21 35 years old. For the two younger crew
00:07:21 --> 00:07:23 members, this mission represented their
00:07:23 --> 00:07:26 first journey into space. All three
00:07:26 --> 00:07:27 astronauts are members of China's
00:07:27 --> 00:07:29 military air force, highlighting the
00:07:30 --> 00:07:31 close connection between China's space
00:07:31 --> 00:07:34 program and its military capabilities.
00:07:34 --> 00:07:36 During their extended stay on the space
00:07:36 --> 00:07:38 station, the crew conducted a series of
00:07:38 --> 00:07:41 scientific experiments with a particular
00:07:41 --> 00:07:43 focus on technologies related to
00:07:43 --> 00:07:46 potential human habitats beyond Earth.
00:07:46 --> 00:07:48 One of the most intriguing experiments
00:07:48 --> 00:07:49 involved testing bricks made from
00:07:50 --> 00:07:52 simulated lunar soil in the space
00:07:52 --> 00:07:54 environment. This research could prove
00:07:54 --> 00:07:56 crucial for China's ambitious lunar
00:07:56 --> 00:07:58 plans, as these materials might
00:07:58 --> 00:07:59 eventually be used in the construction
00:07:59 --> 00:08:01 of a permanent research station on the
00:08:01 --> 00:08:04 moon. China has stated its intention to
00:08:04 --> 00:08:07 establish such a lunar base by 2035, and
00:08:07 --> 00:08:09 successful materials testing represents
00:08:09 --> 00:08:12 an important step toward that goal. The
00:08:12 --> 00:08:14 Shenzh 19 mission is part of China's
00:08:14 --> 00:08:16 regular rotation of crews to the
00:08:16 --> 00:08:18 Tiangong space station, which was
00:08:18 --> 00:08:21 officially completed in November 2022.
00:08:21 --> 00:08:23 These missions typically involve three
00:08:23 --> 00:08:25 astronauts at a time with six-month
00:08:25 --> 00:08:27 deployment periods and brief overlap
00:08:27 --> 00:08:29 periods during crew transitions,
00:08:29 --> 00:08:31 allowing for proper handover of station
00:08:31 --> 00:08:34 operations. China's rapidly advancing
00:08:34 --> 00:08:36 space program has become a point of
00:08:36 --> 00:08:38 national pride for the country and a
00:08:38 --> 00:08:40 source of concern for some international
00:08:40 --> 00:08:42 observers, particularly the United
00:08:42 --> 00:08:45 States. The Chinese Space Agency has
00:08:45 --> 00:08:46 been making remarkable progress in
00:08:46 --> 00:08:49 recent years with increasingly ambitious
00:08:49 --> 00:08:51 goals, including a crude lunar landing
00:08:51 --> 00:08:53 targeted for 2030. The safe return of
00:08:53 --> 00:08:56 the Shenzhou 19 crew underscores China's
00:08:56 --> 00:08:58 growing capabilities in human
00:08:58 --> 00:09:00 spaceflight operations. With each
00:09:00 --> 00:09:02 successful mission, China strengthens
00:09:02 --> 00:09:05 its position as one of the world's major
00:09:05 --> 00:09:07 space fairing nations, establishing
00:09:07 --> 00:09:09 itself as a significant player in what
00:09:09 --> 00:09:12 many are calling the second space race.
00:09:12 --> 00:09:13 Time to take a look at this week's
00:09:13 --> 00:09:16 launch roster. SpaceX's launch cadence
00:09:16 --> 00:09:18 continues to break records with the
00:09:18 --> 00:09:20 company having already completed 50
00:09:20 --> 00:09:24 launches in 2025 alone. This milestone
00:09:24 --> 00:09:27 includes their 250th dedicated Starlink
00:09:27 --> 00:09:29 mission, which they celebrated just last
00:09:29 --> 00:09:31 week. A remarkable achievement for a
00:09:32 --> 00:09:34 program that began just a few years ago.
00:09:34 --> 00:09:36 As of the beginning of this week, SpaceX
00:09:36 --> 00:09:39 has launched a total of
00:09:39 --> 00:09:42 8 Starlink satellites into orbit. Of
00:09:42 --> 00:09:46 these, 1,13 have re-entered Earth's
00:09:46 --> 00:09:48 atmosphere, leaving
00:09:48 --> 00:09:52 7 still in orbit. This impressive
00:09:52 --> 00:09:54 constellation includes 600 directto cell
00:09:54 --> 00:09:57 satellites with approximately 400
00:09:57 --> 00:09:58 currently providing active service to
00:09:58 --> 00:10:01 users on the ground. The most recent
00:10:01 --> 00:10:03 addition to the Starlink fleet took
00:10:03 --> 00:10:05 place on Monday when a Falcon 9 rocket
00:10:05 --> 00:10:08 carrying Starlink Group 1210 lifted off
00:10:08 --> 00:10:10 from launch complex 39A at Kennedy Space
00:10:10 --> 00:10:13 Center in Florida. The mission launched
00:10:13 --> 00:10:16 at 10:34 p.m. Eastern Daylight Time,
00:10:16 --> 00:10:18 delivering a mixed payload of V2 mini
00:10:18 --> 00:10:21 satellites and directtoell satellites
00:10:21 --> 00:10:23 into low Earth orbit. This particular
00:10:24 --> 00:10:26 mission is believed to have used booster
00:10:26 --> 00:10:29 B194 on its maiden flight, though SpaceX
00:10:29 --> 00:10:31 has not officially confirmed this.
00:10:31 --> 00:10:33 Following a southeasterly trajectory,
00:10:33 --> 00:10:35 the rocket placed its payload into an
00:10:35 --> 00:10:38 orbit inclined 43° at a nominal altitude
00:10:38 --> 00:10:41 of 559 km.
00:10:41 --> 00:10:43 After stage separation, the booster made
00:10:43 --> 00:10:45 a successful landing on SpaceX's
00:10:45 --> 00:10:48 autonomous drone ship, a shortfall of
00:10:48 --> 00:10:50 Gravitas, which was stationed in the
00:10:50 --> 00:10:53 Atlantic Ocean north of the Bahamas.
00:10:53 --> 00:10:55 Looking ahead, SpaceX has an ambitious
00:10:55 --> 00:10:57 launch schedule for the remainder of the
00:10:57 --> 00:11:00 week, with up to four more Starlink
00:11:00 --> 00:11:02 missions planned from both Florida and
00:11:02 --> 00:11:03 California.
00:11:03 --> 00:11:06 These include Starlink Group 675
00:11:06 --> 00:11:08 launching from Cape Canaveral, Starlink
00:11:08 --> 00:11:11 Group 153 from Vandenberg Space Force
00:11:11 --> 00:11:14 Base, and two additional missions,
00:11:14 --> 00:11:17 Starlink Group 684 and Starlink Group
00:11:17 --> 00:11:19 693, both launching from Florida on
00:11:19 --> 00:11:22 Sunday alone. If all these launches
00:11:22 --> 00:11:24 proceed as planned, SpaceX will have
00:11:24 --> 00:11:26 conducted 54 missions by the end of this
00:11:26 --> 00:11:28 week, putting the company on track to
00:11:28 --> 00:11:30 potentially double last year's already
00:11:30 --> 00:11:33 impressive launch total. The rapid
00:11:33 --> 00:11:35 expansion of the Starlink constellation
00:11:35 --> 00:11:37 reflects SpaceX's commitment to building
00:11:37 --> 00:11:39 a global broadband internet network
00:11:39 --> 00:11:41 capable of reaching even the most remote
00:11:41 --> 00:11:43 locations on Earth, while the
00:11:43 --> 00:11:45 reusability of their Falcon 9 boosters
00:11:45 --> 00:11:47 continues to revolutionize the economics
00:11:47 --> 00:11:50 of space access. In other launch news,
00:11:50 --> 00:11:53 the European Space Agency successfully
00:11:53 --> 00:11:55 deployed its newest Earth observation
00:11:55 --> 00:11:58 satellite this week. On Tuesday, the
00:11:58 --> 00:12:01 first Vega Sea rocket of 2025 lifted off
00:12:01 --> 00:12:04 from the Gana Space Center in Kuru,
00:12:04 --> 00:12:08 French Gana at 09:15 UTC. The rocket
00:12:08 --> 00:12:10 carried the highly anticipated biomass
00:12:10 --> 00:12:12 satellite, which represents a
00:12:12 --> 00:12:14 significant advancement in environmental
00:12:14 --> 00:12:15 monitoring
00:12:15 --> 00:12:17 technology. Biomass is the seventh in
00:12:17 --> 00:12:20 ESA's Earth Explorer mission series and
00:12:20 --> 00:12:24 weighs in at 1 kg. What makes this
00:12:24 --> 00:12:25 satellite truly groundbreaking is that
00:12:25 --> 00:12:27 it carries the first satellitemounted
00:12:27 --> 00:12:29 Pband synthetic aperture radar ever
00:12:29 --> 00:12:32 deployed in orbit. This specialized
00:12:32 --> 00:12:33 radar operates at longer wavelengths
00:12:34 --> 00:12:36 than previous systems, allowing its
00:12:36 --> 00:12:37 signals to penetrate through dense
00:12:37 --> 00:12:39 forest canopies rather than simply
00:12:39 --> 00:12:41 bouncing off the top. This capability
00:12:41 --> 00:12:43 will enable scientists to measure not
00:12:43 --> 00:12:46 just the surface area of forests, but
00:12:46 --> 00:12:47 also their three-dimensional structure
00:12:47 --> 00:12:50 and biomass density. Since biomass
00:12:50 --> 00:12:52 serves as a direct proxy for stored
00:12:52 --> 00:12:55 carbon, this data will be invaluable for
00:12:55 --> 00:12:57 climate research, helping scientists
00:12:57 --> 00:12:59 better understand the role forests play
00:12:59 --> 00:13:02 in the carbon cycle. Beyond forest
00:13:02 --> 00:13:03 monitoring, the biomass satellite has
00:13:04 --> 00:13:06 several additional applications. It will
00:13:06 --> 00:13:08 map subsurface geology in desert
00:13:08 --> 00:13:10 regions, analyze the internal structure
00:13:10 --> 00:13:12 of ice sheets, and even generate
00:13:12 --> 00:13:14 detailed topographical maps of forest
00:13:14 --> 00:13:16 floors. All capabilities that were
00:13:16 --> 00:13:19 previously impossible from space. The
00:13:19 --> 00:13:21 satellite features an impressive 12meter
00:13:21 --> 00:13:24 diameter fine mesh reflector supported
00:13:24 --> 00:13:28 by a 7.5 m long boom. This delicate
00:13:28 --> 00:13:29 structure must be deployed carefully
00:13:29 --> 00:13:31 once in orbit with the reflector
00:13:31 --> 00:13:33 unfurling through an umbrella-like
00:13:33 --> 00:13:35 mechanism in a process that takes about
00:13:35 --> 00:13:38 20 minutes. However, this can only
00:13:38 --> 00:13:40 happen after the boom is fully extended.
00:13:40 --> 00:13:43 A meticulous operation that requires 3
00:13:43 --> 00:13:46 days to complete as each segment extends
00:13:46 --> 00:13:47 sequentially.
00:13:47 --> 00:13:50 The Vega CE rocket that carried biomass
00:13:50 --> 00:13:53 to its 660 km suns synchronous orbit is
00:13:53 --> 00:13:55 itself an upgraded version of the
00:13:55 --> 00:13:58 original Vega launcher. It features
00:13:58 --> 00:14:00 larger first and second stages, upgrades
00:14:00 --> 00:14:03 to the third and fourth stages, and a
00:14:03 --> 00:14:05 wider payload fairing. The rocket's
00:14:05 --> 00:14:08 first stage is powered by a P120C solid
00:14:08 --> 00:14:11 rocket motor, the same booster that will
00:14:11 --> 00:14:13 be used on the new Arani 6 rocket,
00:14:13 --> 00:14:16 creating cost-saving commonality across
00:14:16 --> 00:14:19 Aryan Space's launch fleet. The biomass
00:14:19 --> 00:14:21 mission is expected to operate for at
00:14:21 --> 00:14:23 least 5 years, providing critical data
00:14:23 --> 00:14:25 that will enhance our understanding of
00:14:25 --> 00:14:28 Earth's forests and their role in
00:14:28 --> 00:14:31 regulating our planet's climate.
00:14:31 --> 00:14:33 Finally, today, space enthusiasts and
00:14:33 --> 00:14:34 history buffs will soon have a new
00:14:34 --> 00:14:36 podcast to add to their listening queue.
00:14:36 --> 00:14:39 A dramatic new audio series titled Buzz
00:14:39 --> 00:14:41 is set to launch on May 6th, featuring
00:14:41 --> 00:14:43 acclaimed actor John Lithco, portraying
00:14:43 --> 00:14:46 Apollo 11 astronaut Buzz Aldrin. While
00:14:46 --> 00:14:48 most of us know the story of Aluldren as
00:14:48 --> 00:14:50 the second man to walk on the moon
00:14:50 --> 00:14:52 alongside Neil Armstrong, this podcast
00:14:52 --> 00:14:55 promises to delve much deeper. As Lithgo
00:14:55 --> 00:14:57 narrates in the trailer, "That's the
00:14:58 --> 00:14:59 story you think you know. This is the
00:14:59 --> 00:15:02 story you don't. Written by Steven
00:15:02 --> 00:15:04 Cronish, known for his work on the
00:15:04 --> 00:15:07 television series 24. The podcast is
00:15:07 --> 00:15:09 described as a riveting human drama that
00:15:09 --> 00:15:12 examines both the Apollo 11 mission and
00:15:12 --> 00:15:13 the personal struggles Aldren faced
00:15:13 --> 00:15:16 throughout his life. The series will
00:15:16 --> 00:15:17 explore how Aldron confronted his own
00:15:17 --> 00:15:20 frailties, overcame generational demons,
00:15:20 --> 00:15:22 worked to repair fractured
00:15:22 --> 00:15:24 relationships, and ultimately triumphed
00:15:24 --> 00:15:27 over addiction. The production features
00:15:27 --> 00:15:29 an impressive cast with Lithco
00:15:29 --> 00:15:31 portraying Aluldren in his later years
00:15:31 --> 00:15:33 and Jeffrey Erand playing the astronaut
00:15:33 --> 00:15:36 during the Apollo 11 era. Director John
00:15:36 --> 00:15:38 Scott Dryden highlighted that the
00:15:38 --> 00:15:41 podcast puts listeners at the heart of
00:15:41 --> 00:15:43 the action in what he calls an immersive
00:15:44 --> 00:15:46 space drama in audio. While Aldron
00:15:46 --> 00:15:48 himself, now 95, wasn't directly
00:15:48 --> 00:15:50 involved in the production, the series
00:15:50 --> 00:15:52 draws from the extensive writings and
00:15:52 --> 00:15:55 interviews he's given over the years.
00:15:55 --> 00:15:57 Through four published memoirs between
00:15:57 --> 00:16:00 1973 and 2016, Aluldren has been
00:16:00 --> 00:16:02 remarkably candid about the immense
00:16:02 --> 00:16:05 pressure from his parents, his complex
00:16:05 --> 00:16:07 relationships with fellow astronauts,
00:16:07 --> 00:16:09 his failed marriages, and his battle
00:16:09 --> 00:16:11 with alcoholism.
00:16:11 --> 00:16:13 The podcast aims to reveal a more
00:16:13 --> 00:16:15 complete picture of Uldren's story, not
00:16:15 --> 00:16:16 just celebrating him for his historic
00:16:16 --> 00:16:18 moonwalk, but for the perhaps more
00:16:18 --> 00:16:20 difficult journey he undertook after
00:16:20 --> 00:16:23 returning to Earth. As Lithgo explains
00:16:23 --> 00:16:25 in the trailer, Aluldren became a true
00:16:25 --> 00:16:27 hero, not because he conquers space, but
00:16:27 --> 00:16:29 because he conquers himself. Buzz
00:16:29 --> 00:16:31 represents a collaboration between
00:16:31 --> 00:16:33 iHeart Podcasts and Thoroughbred Studios
00:16:34 --> 00:16:35 with production by Gold Hawk
00:16:35 --> 00:16:37 Productions. The series is part of a
00:16:37 --> 00:16:39 broader initiative to reimagine
00:16:39 --> 00:16:41 significant moments in American history
00:16:41 --> 00:16:44 through highquality audio
00:16:44 --> 00:16:46 storytelling. And that brings us to the
00:16:46 --> 00:16:48 end of another action-packed episode of
00:16:48 --> 00:16:51 Astronomy Daily. What a week in space
00:16:51 --> 00:16:53 it's been. From the unfortunate failure
00:16:53 --> 00:16:55 of Fireflyy's Alpha rocket sending
00:16:56 --> 00:16:58 Loheed Martin satellite into the Pacific
00:16:58 --> 00:17:00 instead of orbit to New Zealand's modest
00:17:00 --> 00:17:03 but significant step into military space
00:17:03 --> 00:17:05 operations with their new 15 person
00:17:05 --> 00:17:08 squadron. We've tracked China's Shenzh
00:17:08 --> 00:17:10 19 spacecraft and its crew safely
00:17:10 --> 00:17:12 returning to Earth after their six-month
00:17:12 --> 00:17:14 mission aboard the Chiang Gong Space
00:17:14 --> 00:17:16 Station, where they've been conducting
00:17:16 --> 00:17:18 fascinating experiments, including
00:17:18 --> 00:17:21 testing those lunar soil bricks that
00:17:21 --> 00:17:22 could one day help build humanity's
00:17:22 --> 00:17:26 first moon base. SpaceX continues its
00:17:26 --> 00:17:28 relentless pace with multiple Starlink
00:17:28 --> 00:17:30 launches planned this week alone, adding
00:17:30 --> 00:17:32 to the more than 7 satellites
00:17:32 --> 00:17:34 already in orbit. and of course the
00:17:34 --> 00:17:36 successful launch of ESA's
00:17:36 --> 00:17:37 groundbreaking biomass satellite which
00:17:38 --> 00:17:39 will give us unprecedented insights into
00:17:39 --> 00:17:42 our planet's forests and carbon storage.
00:17:42 --> 00:17:43 I'm particularly looking forward to that
00:17:43 --> 00:17:46 new Buzz podcast about Aluldren. It's
00:17:46 --> 00:17:48 always fascinating to look beyond the
00:17:48 --> 00:17:50 iconic moments in space history and
00:17:50 --> 00:17:52 understand the very human stories behind
00:17:52 --> 00:17:54 them. Thanks so much for joining me
00:17:54 --> 00:17:57 today on Astronomy Daily. I'm Anna and
00:17:57 --> 00:17:58 I'll be back soon with more stories from
00:17:58 --> 00:18:01 beyond our atmosphere. In the meantime,
00:18:01 --> 00:18:04 why not visit us at astronomydaily.i io
00:18:04 --> 00:18:05 where you can sign up for our free daily
00:18:05 --> 00:18:07 newsletter. Catch up on all the latest
00:18:07 --> 00:18:09 space and astronomy news with our
00:18:09 --> 00:18:11 constantly updating news feed and listen
00:18:11 --> 00:18:13 to all our back episodes whenever the
00:18:13 --> 00:18:15 cosmic curiosity strikes you. Until next
00:18:15 --> 00:18:19 time, keep looking up.
00:18:19 --> 00:18:28 [Music]
00:18:28 --> 00:18:31 Stories
00:18:31 --> 00:18:35 [Music]
00:18:35 --> 00:18:39 told stories