Arianespace, Europe’s long-standing primary launch provider, flew the Sentinel-1D Earth observation satellite aboard the ...

What does it take to see the Earth clearly when clouds, darkness, and storms obscure the view? For the European Space ...

Was that a spiral in the sky or the signature of a cutting-edge European rocket? On Tuesday evening, people across the northeastern United States looked up to see a luminous swirl suspended against ...

According to a release by the ArianeGroup, the Ariane 6 rocket successfully placed the Copernicus Sentinel-1D satellite into a Sun-synchronous orbit (SSO) at an altitude of 693 kilometres, 34 minutes ...

The Copernicus Sentinel-1D satellite has joined the Sentinel-1 mission in orbit. Launch took place on 4 November 2025 at ...

Following Blue Origin’s New Glenn rocket firing its seven BE-4 engines on the first stage for 38 seconds, the path has been ...

The "glowing pinwheel" captured the curiosity of sky-gazers in Maine and beyond. Not a UFO, but definitely out of this world.

The Northern lights will be visible in at least 22 U.S. states, according to the National Oceanic and Atmospheric Administration.

A spiral-shaped light caught on camera in the night sky across New England was most likely the result of a rocket launch in ...

A similar celestial show happened in August, when those in the Midwest and the Northeastern U.S. spotted a spiral-shaped ...

A mysterious-looking spiral moved across the evening sky in parts of Canada and the U.S., grabbing a lot of people’s ...