News

SpaceX plans to launch 21 satellites for an advanced new U.S. military constellation this evening (Oct. 15), and you can watch the action live.

A new study suggests dark matter could subtly tint or polarize light, leaving faint color clues that next-generation telescopes might detect.

New SpaceX footage from Starship Flight 11 shows the final moments of Oct. 13 mission, which ended with a picture-perfect splashdown in the Indian Ocean.

October is an excellent time to observe the Andromeda spiral galaxy as it passes high overhead in the Autumn night sky.

Identifying the gravitational waves from black holes binaries could also make it clearer to detect primordial gravitational waves that date back to inflation at the moment of the Big Bang.

A fireball flared to life in the skies over southern America in the early hours of Oct. 14, briefly turning night to day before fragmenting as it neared the surface.

A small asteroid, called 2025 TP5, will safely fly by our planet Oct. 15 at about a quarter of the distance to the moon.

This official tie-in title was created in collaboration with the film's director, Dan Trachtenberg.

Impulse Space — which was founded by Tom Mueller, SpaceX's second-ever employee — just announced that it plans to build a robotic moon lander to help open the lunar frontier.

Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental Europe in the last 10 years.