According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

What really happened inside Osama Bin Laden's compound the night of the raid? In this episode, we break down the events of ...

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 ...

What can a piece of debris from another star tell astronomers about planets they may never see directly? The answer has changed dramatically since the first confirmed object from another star crossed ...

The Artemis II mission will be the first on which this NASA rocket and capsule carry people. The crew will be the first to ...

NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.

NASA has completed the Artemis 2 flight readiness review and plans to launch the historic moon mission as soon as April 1.

After postponing launch opportunities in February and March, the agency determined that four astronauts could proceed toward the first crewed lunar journey in more than 50 years.

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

A six-day launch window opens on April 1 from NASA's Kennedy Space Center in Florida. The lunar orbital mission would be the first time humans have returned to the moon since Apollo 17 in 1972.

Meteorologists divide our planet’s annual seasons, referred to as “meteorological seasons”, into four equal divisions of three months each, based on our civil calendar: meteorological spring (March ...