SpaceX for the third time scrubbed plans to launch 27 more Starlink internet satellites into low-Earth orbit from Vandenberg ...

Jan. 17, 2025 — In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

Cai Xuzhe and Song Lingdong, part of China's three-person Shenzhou 19 mission, completed an 8.5-hour extravehicular activity ...

Since then, Russia and China have also achieved docking many times. India, therefore, is the fourth country.

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

By Kenneth Chang The agency launched an investigation into the “space vehicle mishap” on Thursday ... tourism is left unregulated. The WNYC science program “Radiolab” partnered with ...

The project, called OpenUniverse, relied on the now-retired Theta supercomputer at the DOE’s (Department of Energy’s) Argonne National Laboratory in Illinois. The supercomputer accomplished a process ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

The sun is at the peak of its 11-year cycle. That means an uptick in solar flares will lead to more chances to see the northern lights over the next couple of years.

Jan. 17, 2025 — The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding ...