The robotic Dragon departed on schedule today at 12:05 p.m. EST (1705 GMT), ending a roughly six-month orbital stay during which it demonstrated a novel ISS-boosting capability. T ...

Elon Musk wants to launch a million satellites, but researchers say global warming is changing the upper atmosphere in ways that makes space junk linger.

NASA's Mike Fincke has identified himself as the astronaut whose medical condition prompted the space agency's first medical ...

NASA has identified astronaut Mike Fincke as the Crew-11 member who had a medical event on the ISS, leading to the outpost's first medical evacuation.

The SpaceX Crew-12 mission, launching from Florida, restored a full crew to the International Space Station after an unprecedented medical evacuation.

When part of a SpaceX rocket re-entered Earth's atmosphere exactly a year ago, it created a spectacular fireball that ...

Four new astronauts reached the International Space Station this weekend after NASA’s first medical emergency last month.

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Live updates from NASA's SpaceX Crew-12 astronaut liftoff aboard a Falcon 9 rocket Friday, Feb. 13, from Cape Canaveral Space Force Station.

(CNN) — A SpaceX capsule carrying four astronauts arrived at the International Space Station on Saturday, bringing the orbiting laboratory back to full staff a month after a previous crew made an ...

Four Crew-12 astronauts, including two Americans, will launch to the International Space Station for nine months. Take a look at photos of the crew.