First, ULA is targeting 7 p.m. to launch the Atlas V — which is outfitted with five solid rocket boosters — and deploy the ...

Astrophysicist Jonathan McDowell told Newsweek there were changes in Cosmos 2553's orbit amid speculation about the satellite ...

Aditya-L1, a new solar observatory launched in 2023, wasted no time proving its worth. Just a few months after it was ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Don Pettit has returned to Earth after a seven-month mission aboard the International Space Station, wrapping up a journey ...

Boeing and NASA will pause work on the X-66 Sustainable Flight Demonstrator, an experimental plane design featuring long, ...

Transonic truss-braced wing project is on hold after Boeing proposes to investigate a simpler, thin-wing design.

Over the course of the 20th and 21st Centuries, technology has been advancing at the speed of a NASA X-43 breaking the sound barrier. Did you see know that the X-43 still holds the record for the ...

The Space Coast set a new record in 2024 with 93 launches from all providers, building off the 72 orbital missions flown in 2023. With SpaceX’s continued pace, more launches from United Launch ...

The launch is scheduled for 8:43 p.m. to 9:23 p.m. April 21 and the mission will carry dozens of small satellites and nanosatellites for customers.

(Blue Origin via The Associated Press) In addition to Perry and King, also sharing the ride were film producer Kerianne Flynn; Aisha Bowe, a former NASA engineer ... said via X last week.