Sedna will reach its closest approach to the Sun in 2076, providing a remarkable space-faring opportunity that won’t come ...

The experiments show a real chance of creating self-sufficient, closed-loop living spaces using shelters made from ...

The Meteosat Third Generation Sounder (MTG-S1) satellite, which is hosting the instrument for the Copernicus Sentinel-4 ...

The Falcon 1 made history on September 28, 2008 by becoming the "first privately developed liquid fuel rocket to reach Earth orbit," according to SpaceX. Hear from the team that made it happen. Credit ...

The 50th H-2A rocket carrying the GOSAT-GW greenhouse gas and water cycle observation satellite, nicknamed Ibuki GW, is ...

Explore the breakthrough of Kelvin Mk.1, Northern Ireland's first student-designed liquid rocket engine from Queen's University Belfast.

Feitian 2 showed off key capabilities with its latest flight, including smooth flight mode transitions and autonomous flight.

American space agency NASA conducted the first full duration hot fire of a brand-new RS-25 rocket engine since the hardware ...

New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine through a series of successful hot-fire tests.

Check back for live FLORIDA TODAY Space Team launch updates from both missions on this page, starting about 90 minutes before SpaceX's target launch time.

A giant slingshot might sound like something out of a science fair or a medieval battle—but one California startup is turning ...