Space News
Elon Musk calls for deorbit of International Space Station as soon as possible
Phys.org - 22 Feb 2025 15:10
Elon Musk's latest space-related hammer throw is to call for it to be deorbited as soon as two years from now.
NASA selects SpaceX to launch NEO Surveyor
Space News - 22 Feb 2025 02:49
NASA picked SpaceX for the launch of a space telescope dedicated to searching for near Earth objects. The post NASA selects SpaceX to launch NEO Surveyor appeared first on SpaceNews.
House members seek more details on DOGE activities at NASA
Space News - 22 Feb 2025 02:11
Top Democrats on the House Science Committee want details about the work DOGE is doing at NASA, calling the lack of transparency "ominous and unacceptable." The post House members seek more details on DOGE activities at ...
China launches ChinaSat-10R communications satellite from Xichang
Space News - 22 Feb 2025 20:23
HELSINKI -- China launched a new communications satellite into geosynchronous transfer orbit Saturday to replace the aging ChinaSat-10 spacecraft. A Long March 3B rocket lifted off at 7:11 a.m. Eastern […] The post Chi...
Sampling Enceladus' Subsurface Ocean with TIGRE Mission Concept
Universe Today - 22 Feb 2025 20:18
How can we explore Saturn's moon, Enceladus, to include its surface and subsurface ocean, with the goal of potentially discovering life as we know it? This is what a recent study presented at the American Geophysical Uni...
This Week In Space podcast: Episode 149 -- SpaceX, Moon Missions, and Killer Asteroids?
SPACE.com - 22 Feb 2025 17:07
On Episode 149 of This Week In Space, Rod Pyle and Tariq Malik discuss a potentially hazardous asteroid, SpaceX's plans in the Bahamas, and the debate surrounding the International Space Station.
Astronomers discover 'Quipu,' the single largest structure in the known universe
SPACE.com - 22 Feb 2025 17:00
Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.
How Astronomers Make Deep Maps of the Milky Way
Universe Today - 22 Feb 2025 16:00
Have you ever wondered how astronomers manage to map out the Milky Way when it’s so incredibly vast? One of the most powerful tools is something called 21cm radiation. Hydrogen, the most abundant element in the univers...
20 years of satellite data reveal 'staggering' levels of glaciers melting, sea levels rising
SPACE.com - 22 Feb 2025 16:00
Over the past two decades, glaciers worldwide have lost 273 billion tonnes of ice to a warming world, driving sea levels to rise at an accelerated pace, according to a decades-long comprehensive analysis.
30 years after warp drives were proposed, we still can't make the math work
SPACE.com - 22 Feb 2025 13:00
To construct a warp drive, we would need negative mass, which doesn't appear to exist in the universe and would violate everything we know about motion, momentum and energy.
Do look up: How Earth can defend itself against asteroid
Phys.org - 22 Feb 2025 06:40
There is a very small chance that an asteroid capable of taking out an entire city could strike Earth in less than eight years. But even if this asteroid is hurtling our way, humanity is now able to defend itself against...
Boom or bust? Making sense of conflicting signals in the space economy
Space News - 22 Feb 2025 01:15
Conflicting signals are painting a confusing picture for a space economy caught between short-term caution and long-term optimism. The post Boom or bust? Making sense of conflicting signals in the space economy appeared ...
NASA Awards Planetary Defense Space Telescope Launch Services Contract
NASA Breaking news - 22 Feb 2025 00:35
NASA has selected SpaceX of Starbase, Texas, to provide launch services for the Near-Earth Object (NEO) Surveyor mission, which will detect and observe asteroids and comets that could potentially pose an impact threat to...
BAE wins $230.6 million contract for space weather program
Space News - 22 Feb 2025 00:23
BAE Systems won a $230.6 million contract to deliver spacecraft for NOAA's Lagrange 1 Series space weather project. The post BAE wins $230.6 million contract for space weather program appeared first on SpaceNews.
Horses, Sloths, and Other Mammals Fell in the Same Sinkhole 500,000 Years Ago
Discover - 22 Feb 2025 00:15
Learn more about the finding of over 550 fossils from horses, armadillos, and other animals in a sinkhole in Florida's Steinhatchee River.
Einstein wins again! Quarks obey relativity laws, Large Hadron Collider finds
SPACE.com - 22 Feb 2025 00:00
Do top quarks, nature's heaviest elementary particle, obey Einstein's rules at all times of day and night? Scientists at the Large Hadron Collider have the answer.