Space News
Satellites are critical to fighting the climate crisis, scientists say
SPACE.com - 4 Mar 2022 17:00
Space remains a vital resource in studying climate change on our own planet.
It Turns out, the "Closest Black Hole" System Doesn't Contain a Black Hole At All
Universe Today - 4 Mar 2022 02:55
One thousand light-years away is pretty close for a black hole. When researchers discovered a black hole at that distance in 2019, it caught the attention of other astronomers and other interested people. It was the firs...
Russia's invasion of Ukraine in satellite photos
SPACE.com - 4 Mar 2022 13:33
Russian military forces invaded Ukraine on Feb. 24, 2022 and have been carrying out deadly attacks across the country ever since. See satellite images of the buildup to Russia's invasion and the resulting destruction in ...
Dark Energy: Neutron Stars Will Tell Us If It's Only An Illusion
SpaceRef - 4 Mar 2022 05:44
A huge amount of mysterious dark energy is necessary to explain cosmological phenomena, such as the accelerated expansion of the Universe, with Einstein's theory....
Astronomers Scan 800 Pulsars to See If Any of Them Have Planets
Universe Today - 4 Mar 2022 23:25
Astronomers discovered the first exoplanets in 1992. They found a pair of them orbiting the pulsar PSR B1257+12 about 2300 light-years from the Sun. Two years later they discovered the third planet in the system. Now a t...
Russia removes Soyuz rocket with 36 OneWeb satellites from launch pad (photos)
SPACE.com - 4 Mar 2022 22:46
On Friday (March 4), Russia removed a Soyuz rocket topped with 36 OneWeb internet satellites from its launch pad at Baikonur Cosmodrome in Kazakhstan.
The Large Hadron Collider will explore the cutting edge of physics after 3-year shutdown
SPACE.com - 4 Mar 2022 22:40
Scientists are gearing up to once more push the boundaries of the cutting edge of particle physics with the reopening of the Large Hadron Collider (LHC) at CERN after a three-year shutdown.
The Large Hadron Collider: Inside CERN's atom smasher
SPACE.com - 4 Mar 2022 22:31
The Large Hadron Collider is the world's biggest particle accelerator. It's located at the European particle physics laboratory CERN, near Geneva, Switzerland.
Stark racial disparities remain in US physics
SPACE.com - 4 Mar 2022 21:00
Fostering and retaining racial diversity is an uphill battle in STEM, particularly in physics.
James Webb Space Telescope will study icy objects in the mysterious 'graveyard of the solar system'
SPACE.com - 4 Mar 2022 20:30
One of the James Webb Space Telescope's first missions this year will be to study some of the thousands of dwarf planets and other celestial objects in the Kuiper Belt, a region beyond the orbit of Neptune.
Scientists help recover gases from moon rock time capsule
Phys.org - 4 Mar 2022 20:21
Scientists from Washington University in St. Louis are helping to recover gases from a container of lunar soil that astronauts collected and sealed under vacuum on the surface of the moon in 1972. The effort is part of N...
Geordi La Forge of Star Trek: TNG scores a solo mission in IDW's 'Star Trek: The Mirror War' one-shot
SPACE.com - 4 Mar 2022 20:06
IDW Publishing presents a new standalone "Star Trek" comic starring Captain Geordi La Forge.
5 money-saving tips for buying a telescope
SPACE.com - 4 Mar 2022 19:56
Get the biggest bang for your buck with these five money saving tips when buying a telescope
A Huge Rotating Kilometer-Scale Space Station Could be Launched From a Single Rocket
Universe Today - 4 Mar 2022 17:55
Artificial gravity remains the stuff of science fiction. But dealing with no gravity causes significant problems in many astronauts, ranging from bone deterioration to loss of sight. An alternative method that might elim...
The Europa Clipper is Coming Together, Launching in 2024
Universe Today - 4 Mar 2022 17:50
Who is excited to send a spacecraft to Europa? Every person I've talked to who is even remotely interested in planetary exploration is incredibly enthusiastic about the upcoming Europa Clipper mission to explore Jupiter'...
Last-minute defense against an asteroid that could obliterate it before impact
Phys.org - 4 Mar 2022 17:50
Gazing at the night sky can evoke a sense of wonder regarding humanity's place in the universe. But that's not all it can evoke. If you're knowledgeable about asteroid strikes like the one that wiped out the dinosaurs, t...
NASA's robotic OSAM-1 mission completes critical design review
Phys.org - 4 Mar 2022 17:44
NASA's On-orbit Servicing, Assembly, and Manufacturing 1 (OSAM-1), a mission that will be the first to robotically refuel a satellite not designed to be serviced, and will also demonstrate assembly and manufacturing tech...
The far infrared emission of galaxies with active supermassive black holes
Phys.org - 4 Mar 2022 16:40
More than 30 years ago the Infrared Astronomy Satellite discovered that the universe contained many almost invisible yet enormously luminous galaxies--some of them more than 1,000 times brighter than our own Milky Way. T...
Week in images: 28 February - 4 March 2022
ESA - 4 Mar 2022 16:24
Week in images: 28 February - 4 March 2022 Discover our week through the lens
Earth from Space - Snowy Pyrenees
SpaceRef - 4 Mar 2022 16:21
The Copernicus Sentinel-2 mission takes us over the Pyrenees Mountains in southwest Europe....
Study shows chondrite-analog materials can undergo chemical alteration processes at sub-zero temperatures
Phys.org - 4 Mar 2022 16:08
A team of researchers affiliated with several institutions in France and one in Germany has found that chondrite-analog materials can undergo chemical alteration processes at sub-zero temperatures. In their paper publish...
Image: Aerial antenna for Venus mission test
Phys.org - 4 Mar 2022 16:07
How can you accurately test a space antenna down here on Earth when it has been scaled up to penetrate the subterranean depths of another planet? This was the question faced by SENER in Spain, currently designing a candi...