In less than two weeks, interstellar comet 3I/ATLAS will be the closest it will ever get to Earth, just 269 million ...

Interstellar object 3I/Atlas appears in NASA’s Punch images during a 40-day study of Comet Swan, offering new data on motion near the Sun ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Liftoff of the USSF-51 mission occurred at 6:45 a.m. ET on Tuesday (July 30). | Credit: ULA ...

A United Launch Alliance Atlas 5 rocket carrying a classified U.S. Space Force satellite — the booster's final national security payload — blasted off from Cape Canaveral two minutes after sunrise ...

A United Launch Alliance Atlas 5 rocket carrying a classified U.S. Space Force satellite — the booster's final national security payload — blasted off from Cape Canaveral two minutes after sunrise ...

United Launch Alliance's Atlas 5 booster sits on the mobile launch platform at the Vertical Integration Facility adjacent to Space Launch Complex-41 at Cape Canaveral Air Force Station. The rocket ...

A Harvard scientist has suggested that the trajectory of the mysterious space lump 3I/ATLAS will bring it close enough to Jupiter to deploy "satellites" ...

ESA's Juice spacecraft has captured striking new images of Comet 3I/ATLAS, revealing its active coma and distinct plasma and ...

BREVARD COUNTY, Fla. — Update: A ULA Atlas V rocket successfully launched Friday evening following several weather-related delays. The rocket lifted off at 7:15 p.m. on its six-hour mission to deliver ...

The Atlas 5 launching the CST-100 Starliner crewed test flight mission rolled out to the pad May 4. Credit: SpaceNews/Jeff Foust KENNEDY SPACE CENTER, Fla. — The upcoming launch of Boeing’s CST-100 ...

A United Launch Alliance Atlas 5 rocket launches two NASA spacecraft toward the moon for a $583 million mission to scout out landing sites and look for hidden ice. William Harwood Bill Harwood has ...

Update, 10:15 a.m. Wednesday: NASA's OSIRIS-REx mission has reached its final stop before a planned 7:05 p.m. Thursday blastoff from Cape Canaveral Air Force Station. A United Launch Alliance Atlas V ...