Before Artemis astronauts land on the Moon’s surface in 2028, NASA will conduct the Artemis III demonstration mission in 2027, allowing teams on Earth and in orbit to practice rendezvous and docking operations between commercial human landing systems and the Orion spacecraft. Data from that mission, along with future uncrewed demonstration missions at the Moon,
The Submillimeter Array's (SMA) new semi-automated alert system demonstrates how the radio interferometer quickly responds to discoveries from space-based telescopes.
Finding microfossils of Earth’s oldest complex life is a bit like chasing an astrobiological rainbow. The eukaryotic pot of gold at rainbow’s end always seems just a bit out of reach.
The Dark Energy Camera (DECam) has a massive 570 megapixel camera, and its new image is of the Corona Australis Molecular Cloud. Corona Australis is one of the closest star-forming regions to Earth. It's not as well-studied as the Orion Molecular Cloud or Ophiuchus, but as DECam's new iage of Corona Australis shows, it's just as fascinating.
An accelerating observer finds their empty vacuum glowing with real particles, a bizarre effect called Unruh radiation. It's a cousin to Hawking radiation, but with no black hole required, just a rocket and its throttle.
Space Telescope Maps Magnetic Fields of "Lighthouse" Pulsar kerryhensley45577 Mon, 07/13/2026 - 10:49 Space Telescope Maps Magnetic Fields of "Lighthouse" Pulsar https://science.nasa.gov/missions/ixpe/nasa-space-telescope-maps-magnetic-fields-of-lighthouse-pulsar/
The United States Federal Communications Commission (FCC) recently approved the first test launch of Reflect Orbital’s Eärendil-1 satellite. Sporting an 18 by 18 meter-wide reflector once unfurled, the satellite will test the ability to reflect sunlight back to Earth, on demand. The company envisions more than 50,000 reflectors girding the Earth in low Earth orbit by 2035, while many in the astronomical community have raised concerns on the project's impact.
