Space News
NASA climate change satellite back online after instrument shutdown
SPACE.com - 21 Mar 2023 00:00
A stricken Surface Water and Ocean Topography (SWOT) instrument is back online, but NASA officials did not disclose a cause for the issue during commissioning.
The Favorite Solar System Moons of Planetary Geologists; An In-Depth Discussion
Universe Today - 21 Mar 2023 04:41
The moons of our Solar System have garnered quite a lot of attention in the last few years, especially pertaining to astrobiology and the search for life beyond Earth. From the Galilean moons of Jupiter to the geysers of...
Astronauts that hibernate on long spaceflights is not just for sci-fi. We could test it in 10 years.
SPACE.com - 21 Mar 2023 12:00
First hibernation studies with human subjects could be feasible within a decade, a European Space Agency (ESA) researcher thinks.
U.S. Space Force budget includes $60 million for 'tactically responsive space'
Space News - 21 Mar 2023 00:05
The U.S. Space Force in budget documents submitted to Congress last week is seeking $60 million over the next two years for a program known as tactically responsive space The post U.S. Space Force budget includes $60 mil...
A New Mission Will Search for Habitable Planets at Alpha Centauri
Universe Today - 21 Mar 2023 23:45
The TOLIMAN space telescope will search for exoplanets next door, and has contracted with EnduroSat to make that happen. The post A New Mission Will Search for Habitable Planets at Alpha Centauri appeared first on Univer...
How Sensors Using Quantum Entanglement Could Improve Earthquake Detection
Discover - 21 Mar 2023 23:15
Seismographs are limited to identifying when a tremor is actually occurring. Quantum entanglement could advance sensor technology to give earlier warnings.
NASA seeks student ideas for moon landing dust control
Phys.org - 21 Mar 2023 23:01
As NASA and industry partners develop new human landing systems to transport astronauts from lunar orbit to the moon's surface and back as part of Artemis, the agency is asking university students to investigate solution...
South Korean probe's NASA moon camera illuminates dark lunar crater (photo)
SPACE.com - 21 Mar 2023 23:00
An image of a crater rim near the moon's south pole shows how NASA's ShadowCam instrument is shining new light on the darker regions of our celestial neighbor.
Watch likely Chinese rocket body burn up over Texas (video)
SPACE.com - 21 Mar 2023 22:37
A video of a fireball streaking across the sky likely shows a Chinese rocket section that burned up in the atmosphere above Texas on March 7.
World must act now to defuse 'climate time bomb,' UN scientists warn
SPACE.com - 21 Mar 2023 21:42
The UN's final IPCC report warns that drastic action must be taken immediately, but staving off disaster is within humanity's grasp.
U.S. Air Force to test hardware at hypersonic speeds on Varda's space capsules
Space News - 21 Mar 2023 21:31
The U.S. Air Force plans to use startup Varda Space Industries' reentry capsules as hypersonic flight test platforms The post U.S. Air Force to test hardware at hypersonic speeds on Varda's space capsules appeared first ...
NASA Selects Repairs Operations Maintenance and Engineering Contractor
NASA Breaking news - 21 Mar 2023 21:25New 'Star Wars Jedi: Survivor' trailer shows off breathtaking lightsaber combat (video)
SPACE.com - 21 Mar 2023 21:00
"Star Wars Jedi: Survivor" just got new plot details, gameplay images and screenshots ahead of its release in April.
Big asteroids hit Earth more frequently than thought, study suggests
SPACE.com - 21 Mar 2023 20:01
Four big asteroids hit Earth in the past million years alone, according to a new study, suggesting that the space-rock danger is higher than previously thought. But not everyone agrees with the result.
DART mission reveals asteroid Dimorphos is dry as a bone
SPACE.com - 21 Mar 2023 20:00
Careful scrutiny of the debris from the impact of NASA's DART mission into Dimorphos has not found any evidence for water ice on the asteroid, nor the residue of thruster fuel from the spacecraft.
NASA Seeks Student Solutions for Managing Moon Landing Dust Cloud
NASA Breaking news - 21 Mar 2023 18:51Private Japanese moon lander reaches lunar orbit
SPACE.com - 21 Mar 2023 18:36
The Hakuto-R moon lander entered lunar orbit late Monday night (March 20), notching a huge milestone for the Japanese company ispace and private spaceflight in general.
Research team finds indirect evidence for existence of dark matter surrounding black holes
Phys.org - 21 Mar 2023 18:30
Dark matter does not emit or reflect light, nor does it interact with electromagnetic forces, making it exceptionally difficult to detect. Nevertheless, a research team from The Education University of Hong Kong (EdUHK) ...
Galaxy changes classification as jet changes direction
Phys.org - 21 Mar 2023 18:03
A team of international astronomers have discovered a galaxy that has changed classification due to unique activity within its core. The galaxy, named PBC J2333.9-2343, was previously classified as a radio galaxy, but th...
Building block of life found in sample from asteroid Ryugu
SPACE.com - 21 Mar 2023 18:01
An organic compound that's part of the RNA molecules that transmit genetic information in cells has been discovered in samples from the asteroid Ryugu, suggesting the stuff of life came from space.
RNA molecule uracil found in asteroid Ryugu samples
Phys.org - 21 Mar 2023 18:00
Researchers have analyzed samples of the asteroid Ryugu collected by the Japanese Space Agency's Hayabusa2 spacecraft and found uracil, one of the informational units that make up RNA, the molecules that contain the inst...
Lab experiments suggest oxygen in early Earth's atmosphere may have come from rocks
Phys.org - 21 Mar 2023 17:11
A team of geochemists from the Chinese Academy of Sciences, working with colleagues from the University of Hong Kong, Tianjin University and the University of California, has found evidence that suggests much of the oxyg...