The nova eruptions come about when a white dwarf steals too much matter from a close red giant companion.
Space News & Blog Articles
SpaceX plans to go public in 2026 and will seek a valuation of $1.5 trillion, according to media reports.
"With ALMA, we can now see the atmosphere of a dying star with a level of clarity in a similar way to what we do for the sun."
The planet formed 50 million years after the dinosaurs died, making it incredibly young in cosmic terms.
Astronomers have found the strongest evidence yet of an atmosphere around a rocky exoplanet.
"We did the simplest thing that could be done — we just mapped them and pieced them together."
JUICE and the Hubble Space Telescope turned their gazes towards the interstellar visitor in November.
A space telescope and AI teamed up to analyze a million galaxies and learn what triggers supermassive black holes the most.
Cyber Monday may be behind us, but don't despair, there are still a few last-minute binocular deals out there, and we've put together the best on offer.
Mind transfers, nanotech, and robotic innovations take center stage in this visionary 2026 book.
Rocket Lab has signed a contract to launch its new Neutron rocket on a test flight that will advance the U.S. Air Force's point-to-point cargo transportation concept.
Embark Studios' extraction shooter takes cues from sci-fi classics to establish a dark future, but its cautionary tale is more believable than most.
Rocket Lab will launch a Korean disaster-monitoring satellite today (Dec. 10), and you can watch the action live.
Programmable matter mines swarm the U.S.S. Athena in this action-packed 4-minute preview
A SpaceX Falcon 9 rocket carrying 27 Starlink satellites launched from Vandenberg Space Force Station in California on Dec. 10, 2025. It was the 160th Falcon 9 flight of the year.
Comet C/2025 R2 (SWAN) was imaged in October as it crossed the galactic plane of the Milky Way.
The findings provide an answer to a planetary mystery that has bewildered scientists for nearly four decades.

