A team that includes aerospace engineers, historians and writers have proposed retrieving the 67-year-old Vanguard 1 ...

Turns out, it's as tough to drop inward into the inner solar system, as it is to head outward. The problem stems from losing ...

"The successful execution of the aerobraking maneuver underscores the U.S. Space Force’s commitment to pushing the bounds of novel space operations in a safe and responsible manner." ...

The X-37B spacecraft’s latest mission was shorter than the last but tried several new maneuvers and approaches during its ...

The Moon will reach perigee, which is the point in its elliptical orbit where it is closest to Earth, on Saturday, March 29.

Spring 2025 technically begins at 5:01 a.m. Eastern time that day as the sun moves directly over the Earth’s equator — the central line between the North Pole and the South Pole — bringing almost ...

Calls for proposals for innovative experiments in the extreme thermal, complete vacuum, and microgravity environment of the ...

Real-life asteroids don’t come hurtling toward Earth from the outer reaches of space the way they do in the movies. They tend ...

Experience the celestial wonders of April 2025, featuring the Lyrid meteor shower, Micro Pink Moon, and a Jupiter-Moon ...

On March 29, the Moon is going to enter perigee – the point in its elliptical orbit that brings it closest to Earth.