Space Stories: End of a Lunar Mission, Ancient Rivers on Mars, and the Second TROPICS Launch

Posted on by onespaceman2000
Image (Credit): Launch of the Lunar Flashlight mission last December. (SpaceX)

Here are some recent stories of interest.

—Engadget: “NASA Ends its Lunar Flashlight Mission“

NASA has pulled the plug on its Lunar Flashlight project, which was designed to look for sources of ice on our nearest neighbor. The agency spent the last few months trying, and failing, to get the craft to generate the necessary amount of thrust to get the small satellite to its intended destination. Officials say that the issue was likely caused by debris buildup in the fuel lines, which prevented the CubeSat from working to its full potential. 

—Insider: “Photos from NASA’s Mars Rover Show the Red Planet’s Ancient Rivers were Much Wilder than Scientists First Thought“

NASA’s Mars Perseverance rover has taken new images that reveal that some of the red planet’s ancient rivers were much wilder than scientists previously thought. “It’s the first time we’re seeing environments like this on Mars,” Katie Stack Morgan, Perseverance’s deputy project scientist, said in a NASA release. Scientists studying rock formations, features, and valleys on Mars, so far, have found evidence to suggest Mars was once covered by water. 

—Businesswire: “Rocket Lab Sets Date for Second NASA TROPICS Launch to Deploy Storm Monitoring Constellation“

Rocket Lab USA, Inc., a leading launch and space systems company, is preparing for the second of two dedicated Electron launches to deploy a constellation of storm monitoring satellites for NASA. The launch, called ‘Coming To A Storm Near You,’ is scheduled for lift-off no earlier than 17:30 on May 22nd NZST from Rocket Lab Launch Complex 1 on New Zealand’s Mahia Peninsula. The launch follows on from the successful ‘Rocket Like a Hurricane’ Electron launch on May 8th 2023, which deployed the first two CubeSats of NASA’s TROPICS constellation. The ‘Coming To A Storm Near You’ launch will deploy the final two TROPICS CubeSats, completing the constellation.

Space Stories: A Private Space Station, Chinese Space Plane Returns, and Russia Doubts Moon Landing

Posted on by onespaceman2000
Image (Credit): Vast Space Haven-1 Space Station. (Vast Space)

Here are some recent stories of interest.

—Digital Trends: “SpaceX and Vast Aim to be First to Deploy Private Space Station“

As the International Space Station nears the end of its life, SpaceX and Los Angeles-based startup Vast have unveiled a plan to launch the first commercial space station. SpaceX will use a Falcon 9 rocket to send the station’s main module, Haven-1, into low-Earth orbit as early as August 2025.

—Space.com: “China’s Mysterious Space Plane Returns to Earth after 9-month Orbital Mission”

The second orbital mission of China’s robotic space plane has come to a close. The mysterious reusable vehicle touched down Monday (May 8) at the Jiuquan Satellite Launch Center in northwest China, wrapping up a 276-day mission to Earth orbit, according to China’s state-run Xinhua news agency.

—ARS Technica: “Former Head of Roscosmos Now Thinks NASA Did Not Land on the Moon”

Dmitry Rogozin was fired as director general of Russia’s main space corporation, Roscosmos, nearly a year ago. He has spent much of the time since near the front lines of Russia’s invasion of Ukraine, sharing various hateful, threatening, and nationalistic sentiments on his Telegram account. Occasionally, however, the pugnacious politician still opines about space on his “Rogozin at the Front” social media account. He did so this weekend, calling into question whether the United States really did land astronauts on the Moon.

Space Stories: Russia Sticks with ISS, Czechs Join Artemis Accords, and China Plans for Sample Return from Far Side of Moon

Posted on by onespaceman2000
Image (Credit): The International Space Station. (Roscosmos)

Here are some recent stories of interest.

—Phys.org: “Russia Will Use International Space Station ‘Until 2028’”

Russia said Wednesday it planned to use the International Space Station until 2028, an apparent reversal of an earlier announcement to quit the orbiting laboratory after 2024. On Wednesday, the head of Russian space agency Roscosmos, Yuri Borisov, said Moscow’s participation in the international space project had been extended. “By the decision of the government, the operation of the International Space Station has been extended until 2028,” Borisov told President Vladimir Putin during a televised meeting, referring to the Russian segment.

—SpaceNews.com: “Czech Republic signs Artemis Accords”

The Czech Republic became the 24th country to sign the Artemis Accords May 3, growing Europe’s presence in the U.S.-led agreement. In a brief ceremony at NASA Headquarters, Jan Lipavský, minister of foreign affairs for the Czech Republic, formally signed the accords in the presence of officials from NASA and the U.S. State Department. Representatives of several other countries who previously signed the Artemis Accords also attended…Neither U.S. nor Czech officials announced specific plans to cooperate on the Artemis lunar exploration campaign as a result of signing the accords, but suggested the signing opened the door for future discussions. 

—Space.com: “China to Launch 1st-ever Sample Return Mission to Moon’s Far Side in 2024”

China will attempt to collect the first samples from the far side of the moon next year with its Chang’e 6 mission. The complex, four-spacecraft mission will launch on a Long March 5 rocket from Wenchang in May 2024, according to Wu Yanhua, chief designer of China’s Deep Space Exploration Major Project, speaking at a deep-space exploration conference on April 25 in the Chinese city of Hefei.

Space Stories: Lost Lunar Lander, Exoplanet Elements, and the Molten Middle of Mars

Posted on by onespaceman2000
Image (Credit): Artist’s rendering of the HAKUTO-R Mission 1 Lunar Lander orbiting the Moon. (ispace)

Here are some recent stories of interest.

—Astronomy.com: “Japanese Lunar Lander Loses Contact Moments Before Touchdown”

The Japanese start-up ispace attempted to become the first private company to successfully soft-land a commercial spacecraft on the Moon today (Tuesday, April 25). However, it now appears that the landing attempt — like several other such attempts in recent years — has failed…Ispace currently plans to attempt at least two more lunar landings over the next few years, applying lessons learned during today’s landing attempt to increase their odds of success.

—Phys.com: “Scientists Discover Rare Element in Exoplanet’s Atmosphere”

The rare metal terbium has been found in an exoplanet’s atmosphere for the first time. The researchers at Lund University in Sweden have also developed a new method for analyzing exoplanets, making it possible to study them in more detail…”Detecting heavy elements in the atmospheres of ultra-hot exoplanets is another step towards learning how the atmospheres of planets work. The better we get to know these planets, the greater chance we have of finding Earth 2.0 in the future,” concludes Nicholas Borsato.

—NASA: “NASA InSight Study Provides Clearest Look Ever at Martian Core”

While NASA retired its InSight Mars lander in December, the trove of data from its seismometer will be pored over for decades to come. By looking at seismic waves the instrument detected from a pair of temblors in 2021, scientists have been able to deduce that Mars’ liquid iron core is smaller and denser than previously thought.

Space Stories: Merging Galaxies, Anniversary for TESS, and Helicopter Flights on Mars

Posted on by onespaceman2000
Image (Credit): Arp 220 as captured by NASA’s James Webb Space Telescope. (NASA, ESA, CSA, STScI, Alyssa Pagan)

Here are some recent stories of interest.

—PetaPixel: “Webb Captures Star-Forming Galactic Merger Brighter Than 1 Trillion Suns’”

NASA’s James Webb Space Telescope has captured a stunning “smash-up” of two spiral galaxies. Collectively called Arp 220, the collision of the pair of galaxies has facilitated massive star formation. Arp 220 is located within the constellation Serpens, about 250 million light-years from Earth. Arp 220 gets its namesake because it is the 220th object in Hallton Art’s Atlas of Peculiar Galaxies. Arp 220 is “peculiar” because it’s an ultra-luminous infrared galaxy (ULIRG), and the nearest ULIRG to Earth.

—Phys.org: “NASA’s TESS Celebrates Fifth Year Scanning the Sky for New Worlds’”

Now in its fifth year in space, NASA’s TESS (Transiting Exoplanet Survey Satellite) remains a rousing success. TESS’s cameras have mapped more than 93% of the entire sky, discovered 329 new worlds and thousands more candidates, and provided new insights into a wide array of cosmic phenomena, from stellar pulsations and exploding stars to supermassive black holes.

—NASA: “NASA’s Ingenuity Mars Helicopter Completes 50th Flight’”

NASA’s Ingenuity Mars Helicopter has completed its 50th flight on Mars. The first aircraft on another world reached the half-century mark on April 13, traveling over 1,057.09 feet (322.2 meters) in 145.7 seconds. The helicopter also achieved a new altitude record of 59 feet (18 meters) before alighting near the half-mile-wide (800-meter-wide) “Belva Crater.”