Their Soyuz spacecraft touched down on the frigid steppe of Kazakhstan on Tuesday, December 9, southeast of the city of Dzhezkazgan.

A Soyuz spacecraft carrying three Expedition 73 crew members has undocked from the International Space Station, beginning a ...

Further deceleration will be achieved using parachutes, and the soft-landing engines on the Soyuz MS-27 will fire when the module is less than a meter above the ground. The descent module is expected ...

Jared Isaacman, the commercial astronaut, founder of Shift4 Payments and self-made billionaire, will likely be confirmed as ...

Here's the biggest science news you need to know. Kilauea volcano erupts with lava fountains and ash, engulfing a U.S.

The third confirmed interstellar object to enter the Solar System, 3I/ATLAS, has confounded the scientific community by exhibiting a series of physical and orbital characteristics that defy ...

New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its close pass by Earth.

Sunspots AR3664 and AR3663 have been erupting with X- and M-class solar flares. Both sunspots are Earth-facing and could ...

Ernie Wright, a science visualizer at NASA, explains why the moon turns red during a lunar eclipse. Wright also explains how ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

Dark matter is special in that it doesn't emit, absorb or interact with light, so science had to find a more creative way to ...

More research is needed before scientists can determine whether the recently observed methane signatures point to the presence of an atmosphere or are simply the result of contamination from the host ...