A record-breaking number of stars has been mapped by a new model that speeds up processing time while allowing smaller scale events, such as supernova explosions, to be incorporated into the simulation alongside larger-scale galactic processes.
"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system. Earth and Theia are likely to have been neighbors."
Blue Origin plans to build an even more powerful version of its partially reusable New Glenn rocket, which aced its second-ever launch just last week.
"This challenges our understanding of black hole and galaxy formation in the early universe."
Blue Origin's New Glenn rocket remained strikingly clean and white after two trips through Earth's atmosphere last week. Here's why the booster stayed largely char-free.
With Black Friday 2025 fast approaching, is it worth waiting for the sales event in the hope of a streaming deal appearing, or should you subscribe now?
SpaceX launched 29 of its Starlink internet satellites tonight (Nov. 20), on the 100th mission of the year to take off from Florida's Space Coast.
The astronomers estimate that this galaxy will deplete itself of gas in only a few hundred million years.
The Orion crew module gets stacked onto the Space Launch System in preparation for the upcoming Artemis 2 mission in early 2026.
Katalyst Space Technologies will use Northrop Grumman's air-launched Pegasus rocket for its upcoming mission, which will send a spacecraft to boost the orbit of NASA's Swift space telescope.
Astronomer Gianluca Masi captured breathtaking imagery of solar system comet C/2025 K1 (ATLAS) breaking into multiple pieces after being warmed by the sun.
When a severe G4 geomagnetic storm hit, this Dreamliner pilot had the perfect front-row seat.
We rate the DJI Mini 4K as our best beginner drone, but it's even better when you buy it with these handy accessory packs, with savings of at least 20%
The latest 'Predator' is a fun throwback to the '80s and '90s, when silliness and comedy were a key part of the action formula
Rocket Lab launched its HASTE suborbital vehicle for the sixth time ever on Tuesday (Nov. 18), sending several test payloads up for the U.S. military.
The most distant moon since March 2020 takes to the sky today, but you won't be able to see it.
"For me, it is particularly interesting to see how such an interstellar object evolves."
The U.S. Senate will hold a hearing on Dec. 3 to consider the re-nomination of billionaire tech entrepreneur Jared Isaacman as NASA chief.
NASA has pointed its fleet of spacecraft at comet 3I/ATLAS to collect new footage of the interstellar invader. The agency has also said "all evidence points to it being a comet."
One of the best Black Friday streaming deals has landed as Apple TV is over 50% off for six months, so you can stream Pluribus, Severance and more, for less.
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