A SpaceX Falcon 9 rocket, flying for the first time, launched 28 Starlink satellites into low Earth...
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines.
Contemporary astrophysics has, of course, vindicated Fishacre's position
Jake Korell’s debut novel 'The Second World' envisions a newly independent Mars shaped by real space-policy debates,...
While the existence of extra dimensions is a cool idea, it's currently not supported by any evidence
Canon’s lightest IS binos provide ample image stabilization and good optical clarity — great for enthusiastic, traveling...
A member of the European Parliament said there is widespread support there for the proposed European Union...
A file photo of a Falcon 9 rocket at Space Launch Complex 4E at Vandenberg Space Force...
The surface of the Earth is finite. We can measure it. If it was expanding, then its...
About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge...
A SpaceX rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on...
On Episode 187 of This Week In Space, Rod Pyle and Tariq Malik talk with Glen Swanson,...
The Lion Nebula is located 10,000 light-years from Earth in the constellation Cepheus
The space-debris strike on China's Shenzhou 20 spacecraft is a wake-up call, say advocates of a space...
Material science plays a critical role in space exploration. So many of the challenges facing both crewed...
"This study demonstrates the astonishing resilience of life that originated on Earth."
Astrophotographer Andrew McCarthy captured skydiver Gabe Brown falling across the sun in this precisely planned aircraft alignment,...
Scientists have achieved a breakthrough that seemed impossible just months ago, they have simulated our entire Milky...
The rock-solid stabilization of the Canon 12x36 IS binoculars maximizes the smaller objective lenses for steady, detailed...