Space Stories: JPL Rover Operations Center Opens, Chinese Protect Space Station, and Roman Telescope Will Scan for Voids

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Here are some recent space-related stories of interest.

—NASA JPL: “NASA JPL Unveils Rover Operations Center for Moon, Mars Missions“

NASA’s Jet Propulsion Laboratory in Southern California on Wednesday inaugurated its Rover Operations Center (ROC), a center of excellence for current and future surface missions to the Moon and Mars. During the launch event, leaders from the commercial space and AI industries toured the facilities, participated in working sessions with JPL mission teams, and learned more about the first-ever use of generative AI by NASA’s Perseverance Mars rover team to create future routes for the robotic explorer.

—Futurism: “China Installs Defensive Countermeasures on Space Station“

About a month after a tiny piece of space debris stranded three astronauts for nine days aboard China’s Tiangong space station, the taikonauts aboard the orbital outpost have begun making some modifications. According to state media network CGTN, the country’s space travelers Zhang Lu and Wu Fei endured an eight-hour spacewalk earlier this week in order to install a debris protection panels on the space station’s outer hull. While there, they also performed an inspection of Tiangong’s exterior, along with other minor repairs.

—Space Telescope Science Institute: “NASA’s Roman Telescope Will Observe Thousands of Newfound Cosmic Voids“

What do fizzing champagne glasses and our universe have in common? They’re both full of bubbles! The cosmic bubbles are vast structures hundreds of millions of light-years across. Their walls are outlined by collections of galaxies. The details of these bubbles – their size, shape, and distribution – can tell us more about the mysterious force known as dark energy that is causing the universe’s expansion to accelerate. The upcoming Nancy Grace Roman Space Telescope will detect and measure tens of thousands of cosmic voids, some as small as just 20 million light-years across.

Space Stories: Crew Returns from ISS, Isaacman Nomination Advances, and Robotic Spacecraft to Save Space Telescope

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Image (Credit): The Soyuz MS-27 spacecraft undocking from the ISS earlier today. (NASA)

Here are some recent space-related stories of interest.

—CBS News: “3-man Crew Undocks from International Space Station, Wrapping Up 8-month Stay“

A NASA astronaut and two cosmonaut crewmates strapped into their Soyuz ferry ship and undocked from the International Space Station on Monday, heading for landing on the steppe of Kazakhstan to wrap up an eight-month mission…With Soyuz commander Sergey Ryzhikov strapped into the descent module’s center seat, flanked on his left by cosmonaut Alexey Zubritsky and on the right by NASA’s Jonny Kim, the Soyuz MS-27/73S spacecraft undocked from the lab at 8:41 p.m. ET.

—Reuters: “US Senate Committee Votes to Advance NASA Nominee Jared Isaacman“

The U.S. Senate Commerce Committee voted late on Monday to advance the nomination of billionaire private astronaut Jared Isaacman to lead NASA...Senate Commerce Committee Chair Ted Cruz said: “You are as committed to American supremacy in the final frontier as is this committee and the entire Senate. My hope is that you will be confirmed and in this role before the end of this year.” He also won support of the panel’s top Democrat, Senator Maria Cantwell.

—Indian Defence Review: “A Rescue Mission Will Save NASA’s Space Telescope Using a Rocket Dropped from a Plane“

Launched in 2004 to study gamma-ray bursts, Swift has been a crucial asset in understanding some of the most energetic events in the universe. However, over time, the spacecraft’s orbit has been decaying due to the drag from Earth’s atmosphere. As the orbit continues to degrade, the telescope is set to fall from its current 249-mile altitude unless action is taken. The problem is that Swift lacks onboard thrusters for orbit adjustments. With no replacement mission in the pipeline, NASA has turned to the private sector for a solution, and Katalyst is stepping in with a bold plan…For Neil Gehrels Swift Observatory, however, no astronauts will be involved. Instead, Katalyst will perform the rescue entirely remotely.

Space Stories: Russia Destroys Own Cosmonaut Launch Site, Cosmonaut Removed from ISS Crew, and Martian Drainage Systems (Not Canals)

Posted on by onespaceman2000
Credit: Image by WikiImages from Pixabay

Here are some recent space-related stories of interest.

—The Independent: “Russia Accidentally Destroys its Only Way of Sending Astronauts to Space“

Russia’s only crewed-mission launch site has suffered major damage following a rocket launch on Thursday. The Baikonur Cosmodrome in Kazakhstan will be unable to host launches until repairs are made, according to the space agency Roscosmos, marking the first time in decades that Russia has lost the ability to send people to space. The launch of the Soyuz MS-28 spacecraft was otherwise successful, with none of the crew members injured.

—United24 Media: “Russian Cosmonaut Allegedly Photographed Confidential SpaceX Docs, Removed From NASA Crew-12 Mission“

Russian cosmonaut Oleg Artemyev has been removed from the prime crew of SpaceX’s Crew-12 mission to the International Space Station and replaced by fellow Roscosmos cosmonaut Andrey Fedyaev after sources alleged he photographed confidential SpaceX materials in California in violation of US export control rules, according to The Insider on December 2. The outlet reported that Trishkin also said NASA did not want the controversy around Artemyev to become public, while Artemyev was removed from training at SpaceX’s Hawthorne California, facility last week after allegedly photographing SpaceX engines and other internal materials on his phone and taking them off-site.

—University of Texas “Scientists Map Mars’ Large River Drainage Systems for First Time“

A new study published in PNAS from researchers at The University of Texas at Austin is the first to define large river drainage systems on the red planet. They outlined 16 large-scale river basins where life would have been most likely to thrive on the neighboring planet. “We’ve known for a long time that there were rivers on Mars,” said co-author Timothy A. Goudge, an assistant professor in the Department of Earth and Planetary Sciences at the UT Jackson School of Geosciences. “But we really didn’t know the extent to which the rivers were organized in large drainage systems at the global scale.”

Space Stories: Telescope Moving from US to Spain, Starliner will be Cargo-Only, and Moss in Space

Posted on by onespaceman2000
Image (Credit): Artist’s rending of the Thirty Meter Telescope. (TMT International Observatory)

Here are some recent space-related stories of interest.

—Sky & Telescope: “Thirty Meter Telescope Considers Move to Spain“

The Thirty Meter Telescope (TMT) was conceived more than two decades ago as the largest and most advanced telescope in the Northern Hemisphere. However, the telescope has encountered significant roadblocks, from funding uncertainties — now heightened by President Trump’s proposed budget cuts — to local resistance to building the telescope on Mauna Kea, a volcanic mountain in Hawai‘i that’s sacred to native communities. Now, the telescope might find a new home in La Palma on the Canary Islands of Spain. In July, the Spanish government offered to host the telescope, with an investment of up to €400 million ($460 million) to help cover some of the costs. In a brief statement posted on November 11th, the TMT announced that it is officially considering the move to La Palma.

—Spaceflight Now: “NASA, Boeing Pivot Starliner-1 Mission from 4-Person Astronaut Flight to Cargo-Only“

In its latest shakeup to the Commercial Crew Program, NASA announced on Monday it has reduced the number of missions Boeing is required to fly to the International Space Station and changing the next flight from a crew mission to a cargo mission. The original contract NASA awarded to Boeing and SpaceX called for each to fly an uncrewed demonstration flight to the ISS, followed by a crewed demo mission and then conduct six regular crew rotation missions.

—Vice: “Moss Just Survived a Full Year Outside the International Space Station“

In the airless, radiation-saturated void outside of the International Space Station, researchers tested whether a common moss species known as Physcomitrium patens could survive at all, and if it could, for how long. The answers are yes and probably forever if it wants...Tomomichi Fujita, the study’s lead author, thinks moss could last up to 15 years in space, knowledge that could help build future extraterrestrial farms or entire ecosystems on the Moon or Mars.

Space Stories: Threat to Chinese Space Station, Solar Storms on the ISS, and Dream Chaser Prep Continues

Posted on by onespaceman2000
Credit: Image by Clker-Free-Vector-Images from Pixabay

Here are some recent space-related stories of interest.

—Time: “China’s Imperiled Astronauts Illustrate the Dangers of Space Debris“

No trip to space can be counted a success unless you make it safely back to Earth…And it’s a lesson that was learned anew this week by the taikonauts—Chinese astronauts—Chen Dong, Chen Zhongrui, and Wang Jie. The trio arrived at China’s Tiangong Space Station aboard their Shenzhou-20 spacecraft on April 24, and were set to come home on Nov. 5, handing the keys to the station over to the three-person crew of Shenzhou-21, who arrived on Oct. 31. But that was not to be. Not long before Shenzhou-20 was set to carry the three home it was struck by a piece of space debris, leaving cracks in one of its windows. That can be deadly in a spacecraft that is supposed to remain airtight both in the vacuum of space and in the steadily thickening atmosphere as it returns to Earth.

—Yahoo News: “Russian Cosmonauts Take Shelter on International Space Station During Severe Solar Storm“

A powerful geomagnetic storm that dazzled skywatchers across the Northern Hemisphere earlier this month also affected life aboard the International Space Station (ISS). During the Nov. 11-12 solar storm, Russian cosmonauts temporarily relocated their sleeping quarters as a precaution against increased radiation exposure, NASA confirmed.

—Space News: “Dream Chaser Completes Key Tests Ahead of First Flight“

Sierra Space has completed key testing milestones for its Dream Chaser vehicle as the company explores both civil and national security missions for the spaceplane. The company announced Nov. 13 that the first Dream Chaser vehicle, Tenacity, completed electromagnetic interference and compatibility testing at NASA’s Kennedy Space Center...While Sierra Space is emphasizing national security uses, the company is keeping open the option of using Dream Chaser to support the ISS or future commercial space stations, known as commercial low Earth orbit destinations, or CLDs.