Private space company Blue Origin announced it conducted a hot fire test of the second stage of the New Glenn rocket ahead of ...

The James Webb Space Telescope and its legacy partner Hubble will hunt for a rocky exoplanet with air around a red dwarf star ...

Polaris Dawn just traveled the furthest humans have since 1972, and the crew is ready to set even more firsts.

The four passengers on the Polaris Dawn mission that launched from Kennedy Space Center early Tuesday reached their goal of ...

This week, meet a “scuba-diving” lizard, marvel at a spacecraft’s longevity, explore hidden physics in a painting, unravel ...

In a groundbreaking mission, billionaire Jared Isaacman and SpaceX crew trainer Sarah Gillis are set to make history with the ...

Anyone who wants to catch the night-time spectacle Aurora Borealis is being advised to look up tonight, especially in Northern Scotland.

The mission features the first non-government spacewalk by billionaire Jared Isaacman and SpaceX crew trainer Sarah Gillis.

In February 2016, scientists at the Laser Interferometer Gravitational-wave Observatory (LIGO) confirmed they made the first-ever detection of gravitational waves (GWs). These events occur when ...

SpaceX’s Polaris Dawn crew will attempt the first-ever spacewalk from Dragon. Watch live on SpaceX's website or X (@SpaceX) ...

After trekking deeper into space than any humans in the last half-century, a pioneering private crew is set to make history Thursday with the first-ever spacewalk by non-professional astronauts.