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 Quote: New Horizons Can Do Much More

Posted on by onespaceman2000
Image (Credit): Pluto in colorized infrared. (NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute/ZLDoyle)

“New Horizons can still do great science for the rest of its time in the Kuiper belt. But stopping it next year is both premature scientifically and unwise from the standpoint of fiscal policy. I am very concerned about this, and it is fair to say that I am in good company.”

-Statement by Alan Stern, New Horizons’s principal investigator, as printed in The Guardian regarding NASA’s decision to reduce funding for the New Horizons spacecraft next year even though another four to five years exploration of the Kuiper Belt had been planned. While the spacecraft will still perform some basic functions related to monitoring “space weather,” it will not have a new destination for the time being.

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.

TROPICS Starts its Mission

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Image (Credit): Rocket Lab’s Electron rocket at Launch Complex 1 in Mahia, New Zealand. (NASA)

On Sunday, the TROPICS mission was successfully launched after an earlier delay. The Rocket Lab Electron launch took place in New Zealand and involved two small CubeSats tasked with monitoring deadly storms. This is the first pair to be launched, with a total of four satellites planned to accomplish the TROPICS mission.

And yes, TROPICS is an acronym (fortunately) for Time-Resolved Observations of Precipitation structure and storm Intensity with a Constellation of Smallsats. And you thought the Congress was going crazy with its acronyms for legislation.

You can read more about the TROPICS mission here.

Happy Black Hole Week!

Posted on by onespaceman2000
Image (Credit): NGC 5283, as captured by the Hubble Space Telescope, with its active galactic nucleus, which is at the heart of a galaxy where a supermassive black hole exists. (NASA, ESA, A. Barth (University of California – Irvine), and M. Revalski (STScI); Processing: Gladys Kober (NASA/Catholic University of America)

Yes, I know. This is too many celebrations over an eight-day period, starting with Astronomy Day last Saturday. But who cannot be excited by Black Hole Week?

If you missed the various NASA-sponsored events over the past week, you can find them here.

Check out the presentation of the largest black holes from Monday’s presentation. It puts it all into very scary perspective.

And you can learn plenty more about black holes by visiting this NASA page.