The U.S. Space Force contract is for three small satellites to demonstrate rendezvous and proximity operations and...
Astrobitica
A new exact launch date for the Strix satellite launch by Rocket Lab has yet to be...
An ancient exoplanet dated at 12.7 billion years old could have formed over a long period in...
Imagine building a shield in orbit to protect Earth against environmental destruction — a fleet of cooperative...
Using the NASA space telescopes Hubble and Chandra astronomers have discovered a strange black hole that has...
The FAA has issued an updated license for the next flight of SpaceX’s Starship vehicle, with a...
The last meteor shower of the year peaks in the early morning hours of Dec. 22.
Plenty of worlds in our solar system have oceans — and not all of them are made...
Anushtup Roychoudhury from Kolkata, India The crowded core of the Milky Way (at top) and the colorful...
As the U.S. Space Force celebrates its fifth anniversary, the service's leadership looked back on its accomplishments...
Friday, December 20Now that the evening sky is Moon-free, it’s time to aim for fainter targets, including...
Rocket Lab plans to launch a radar satellite for the Earth-observation company Synspective this morning (Dec. 20),...
Delays in the completion of a new Crew Dragon spacecraft will extend the stay of astronauts on...
Russian cosmonauts Alexey Ovchinin and Ivan Vagner installed an X-ray detector and jettisoned trash during a spacewalk...
California-based company Vast Space has booked two crewed flights to the ISS with SpaceX, though the missions...
The James Webb Space Telescope used a galaxy as a cosmic magnifying glass to find transient objects...
Forty years ago, this lesser-known sequel attempted to explain the mysteries of one of sci-fi's greatest movies.
Krypto saves the day in this heroic look at the Man of Steel's new reboot from the...
HELSINKI — Chinese launch startup Galactic Energy conducted its fourth sea launch early Thursday as China continued...
The BepiColombo spacecraft has captured the 1st mid-infrared portrait of Mercury.