Space Stories: Dozens of Space Missions Cancelled, NASA Climate Cuts Impact Industry, and Budget Cuts Hurt Huntsville

Posted on by onespaceman2000
Credit: Image by Mohamed Hassan from Pixabay.

Here are some recent stories about the planned budget cuts at NASA.

—USA Today: “Dozens of NASA space missions could be axed under Trump’s budget: Here’s a look at 6“

A total of 41 science projects would get the ax under the proposal, which would be NASA’s biggest single-year cut in the agency’s history, according to the Planetary Society. Many of the science missions President Donald Trump looks to cancel are still in development, while others are extended operations with uncrewed vehicles already deployed to orbit. Here’s a look at six different types of space missions, from Mars exploration to future moon landings, that could be under threat if Trump’s budget were to go into effect.

—Politico: “The Domino Effect of Trump’s NASA Climate Cuts“

President Donald Trump wants to decimate NASA’s climate research capacity. That could ultimately disrupt multiple sectors of the economy, writes Scott Waldman. In the White House budget documents released last week, Trump proposed slashing a quarter of NASA’s funding, specifically targeting the agency’s research on climate change. But many of NASA’s instruments that track human-caused climate change provide other critical data. The agriculture industry, for example, relies on satellites and instruments that not only track climate change but also keep tabs on shifts in climatic zones that affect plant growth. Trump wants to eliminate funding that keeps those tools operational.

—Advance Local: “Trump’s Budget Puts Huntsville-made Spacecraft on the Chopping Block“

NASA is being directed to phase out multibillion-dollar programs, managed from its flagship center in Huntsville, that are designed to ferry people to and from the moon…Eliminating SLS and Orion will, “[pave] the way for more cost-effective, next-generation commercial systems that will support subsequent NASA lunar missions,” according to budget documents. Both are key programs for Marshall Space Flight Center, one of the largest of NASA’s 10 field centers, which employs nearly 7,000 federal workers and contractors in Huntsville and manages a multibillion-dollar budget related to human spaceflight.

Space Stories: Strange Flashing Object, New Dwarf Planet in Our Solar System, and a Short-Lived Galaxy

Posted on by onespaceman2000
Image (Credit): CSIRO’s ASKAP radio telescope in Western Australia. (https://www.csiro.au/)

Here are some recent space-related stories of interest.

—Australian Broadcasting Corporation: “Strange Flashing Object Discovered in Deep Space Puzzles Astronomers“

Astronomers have detected a mystery stellar object that emitted pulses of light for two minutes every 44 minutes. A handful of objects like this have been found before, but this is the first to emit both radio waves and X-rays…An international team, led by Curtin University astronomer Ziteng Andy Wang, first detected a radio signal in data captured by CSIRO’s ASKAP radio telescope in Western Australia...By chance, the signal was also spotted by NASA’s Chandra X-ray Observatory on Valentine’s Day last year.

—Newsweek: “Astronomers Think They’ve Discovered a New Dwarf Planet in Our Solar System“

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system. The object—which orbits out beyond Neptune—has been named “2017 OF201” by the team, which was led by Sihao Cheng of the Institute for Advanced Study in Princeton, New Jersey. Cheng and colleagues estimate that the body has a diameter of more than 430 miles, which means that it may be large enough to qualify as a dwarf planet.

—Brighter Side of News: “Astronomers Discover That Galaxies Die Much Earlier Than Expected“

In a Universe that was only 700 million years old, long before Earth even formed, something unexpected happened. A massive galaxy stopped forming stars and went silent. This type of galaxy, called quiescent, typically needs billions of years to grow and then shut down star formation. But thanks to the powerful James Webb Space Telescope (JWST), astronomers have now confirmed that one such galaxy had already died young. This ancient galaxy, called RUBIES-UDS-QG-z7, is now the most distant quiescent galaxy ever confirmed. It challenges current ideas about how quickly galaxies form and evolve in the early Universe. This discovery pushes the boundaries of what scientists thought was possible during cosmic dawn.

Space Stories: New Bacterial Species at NASA, Geologic Life on Venus, and Water Found in Distant Solar System

Posted on by onespaceman2000
Image (Credit): Venus captured by NASA’s Mariner 10 spacecraft. (NASA/JPL-Caltech)

Here are some recent space-related stories of interest.

—SciTechDaily: “NASA Just Found New Signs of Life Inside Venus – Geologic Life, That Is“

Vast, circular features on the surface of Venus may be signs that the planet is still geologically active. That’s according to new research based on data collected over 30 years ago by NASA’s Magellan spacecraft. Unlike Earth, where giant plates of crust shift and recycle through a process called plate tectonics, Venus doesn’t have these moving plates. But its surface is still being reshaped—likely by molten rock rising from deep within the planet.

—USAToday: “NASA ‘Cleanrooms’ Found Crawling with 26 New Bacterial Species“

 A new study reports 26 new bacterial species were found growing inside cleanrooms associated with NASA space missions. Specifically, scientists looked in the cleanrooms used to prepare the Phoenix Mars lander for its launch in August 2007. In the study, scientists analyzed microorganisms growing in the NASA cleanrooms and discovered many of the new species had genes that made them resilient to decontamination and radiation.

—NASA: “Another First: NASA Webb Identifies Frozen Water in Young Star System“

Is frozen water scattered in systems around other stars? Astronomers have long expected it is, partially based on previous detections of its gaseous form, water vapor, and its presence in our own solar system. Now there is definitive evidence: Researchers confirmed the presence of crystalline water ice in a dusty debris disk that orbits a Sun-like star 155 light-years away using detailed data known as spectra from NASA’s James Webb Space Telescope. (The term water ice specifies its makeup, since many other frozen molecules are also observed in space, such as carbon dioxide ice, or “dry ice.”)

Space Stories: Stranded Mars Samples, Cancelled Lunar Rover, and New Plans for Martian Travel

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Image (Credit): Artist’s rendering of a Mars Sample Return initiative. (NASA)

Here are some recent space-related stories of interest.

—Scientific American: “NASA Spent Billions to Bring Rocks Back from Mars. Trump Wants to Leave Them There“

…on May 2 the White House’s Office of Management and Budget (OMB) dropped a budgetary bombshell, proposing to cut NASA’s top-line funding by a quarter, slash the space agency’s science budget by nearly half and entirely eliminate [the Mars Sample Return (MSR)}. The cancellation is justified, the OMB document claims, because MSR is “grossly overbudget” and its goals of sample return will instead “be achieved by human missions to Mars.”

—Space News: “NASA Backtracks on VIPER Commercial Partnership“

 NASA has canceled plans to find a commercial partner to launch a robotic lunar rover and will instead pursue “alternative approaches” to fly the mission. In a May 7 statement, NASA said it is canceling a solicitation it released in February seeking proposals from industry on ways they could work with NASA to launch the Volatiles Investigating Polar Exploration Rover (VIPER) spacecraft. NASA envisioned having a company send VIPER to the south polar regions of the moon and handing operations of the rover there to look for water ice.

—Politico: “NASA, in Surprise Shift, May Launch Rockets to Mars Next Year“

NASA is considering launching rockets to Mars next year, a major shift in priorities that could boost the fortunes of Elon Musk’s space company and speed up the timeline for astronauts to reach the red planet. The sudden switch follows the release of the White House’s 2026 budget proposal, which would increase funding for Mars-related projects by $1 billion and pay for the launches. It also signals the Trump’s administration’s intentions to prioritize sending people to Mars.

Space Stories: SPHEREx Starts Mapping, Studying an Exoplanet’s Atmosphere, and Explosive Diamonds

Posted on by onespaceman2000
Image (Credit): The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) observatory. (NASA)

Here are some recent stories of interest.

—Engadget: “NASA’s SPHEREx Space Telescope Has Begun its Mission to Map the Entire Sky in 3D“

A space observatory designed to map the entire sky over a period of two years to further our understanding of the early universe has started snapping images. SPHEREx, which launched in early March, got started with its observations this past week after over a month of setup procedures and system checks, according to NASA. The space telescope will complete about 14.5 orbits of Earth per day, capturing roughly 3,600 images daily and observing the sky in an unprecedented 102 wavelengths of infrared light. Its observations will eventually be combined to create four “all-sky” maps.

—Sci.News: “Webb Determines Atmospheric Makeup of Sub-Neptune TOI-421b“

Sub-Neptunes are high-occurrence exoplanets that have no solar system analog. Much smaller than gas giants and typically cooler than hot-Jupiter exoplanets, these worlds were extremely challenging to observe before the launch of the NASA/ESA/CSA James Webb Space Telescope. Many of sub-Neptunes appear to be very highly obscured by clouds and hazes, which have made it impossible to determine their atmospheric makeup. Now, astronomers using Webb have captured the transmission spectrum of the sub-Neptune TOI-421b and uncovered the chemical fingerprints of its atmosphere.

—Study Finds: “A Star 30,000 Light-Years Away May Have Forged The Gold In Your Jewelry“

The gold in your wedding ring may have come from a star’s explosive death. For decades, scientists have hunted for the factories that produce the universe’s heaviest elements, and now they’ve found an unexpected one: magnetar giant flares, cosmic explosions that release more energy in a millisecond than our Sun does in 100,000 years. Researchers have confirmed that these titanic blasts create the elements that make up our jewelry, electronics, and even our bodies.