NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

There could be life out there—way, way out there. Last Wednesday, NASA announced that its James Webb Space Telescope had ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

The first wave of Starlink satellites are now reaching the end of their five-year lifespan and burning up in droves.

Fair auroral activity is forecast over the skies of Canada and some northern U.S. states Wednesday night, with forecasters ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Virts hopes to flip the seat currently held by Sen. John Cornyn (R), who is up for reelection in 2026. Virts is the first ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...