For more than a century, popular culture has promised that humanity will spread effortlessly across the Solar System, turning ...

NASA spent roughly a billion dollars to send a car‑sized robot into the Sun’s atmosphere, and to get there it had to ...

Mercury, Venus, and Saturn put on an early-evening display in the west, while Jupiter dominates the rest of the night.

SpaceX is asking the Federal Communications Commission to approve a plan to put up to a million satellites in orbit to process AI data.

Rocket Lab faces a setback after the Neutron rocket tank ruptured during key tests, casting doubt on its 2026 launch.

Two of Elon Musk’s best-known companies look likely to be headed for a mega merger ahead of a mooted IPO. SpaceX, the South ...

Scientists argue that limiting the search for life strictly to a star’s traditional habitable zone is too restrictive. That ...

Elon Musk’s planned market debut ties planetary alignment to funding Starship, Starlink and orbital AI data centers.

Elon Musk’s aerospace company is reportedly targeting a mid-June IPO because there will be a spectacular planetary alignment ...

From cosmic collisions to which planet would make the worst roommate, no topic is out of orbit when it comes to Dr. Neil ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

Venus could experience a dramatic meteor shower this summer, the result of the breaking apart of a nearby asteroid that has ...