Astronauts Butch Wilmore and Suni Williams, who launched to the International Space Station on board Boeing's ill-fated ...

• Capital One Arena will host a star-studded figure-skating event next month with proceeds to benefit families and first responders affected by last Wednesday’s air disaster. • Area therapists talk ...

White House press secretary Karoline Leavitt raised eyebrows during a briefing Wednesday when she said Elon Musk is ...

A photographer on Earth has captured an incredible telescope image of NASA astronaut Suni Williams outside of the ...

The allegedly stranded astronauts traveled to space aboard a craft called the Boeing Starliner. That trip did not go as ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side.

Blue Origin's famed New Shepard spacecraft simulated the moon's low gravity on board its capsule during a brief flight ...

Engaging articles, breathtaking images and expert knowledge ...

Prolonged exposure to microgravity in space weakens the heart muscle and disrupts the heart’s rhythm, Johns Hopkins ...

The X-15 is the only conventional aircraft that has ever been flown above the “Karman Line” separating the Earth’s atmosphere from space.

Spaceflight-linked neuro-ocular syndrome, or SANS, affects astronauts' vision due to microgravity-induced fluid shifts ...

The late space pioneer Sally Ride is the subject of a documentary, "Sally," that premiered to acclaim at the Sundance Film Festival.