As of August 2024, there were reportedly more than 700 unidentified objects in the Space-Track catalogue maintained by the ...

NASA has verified that a small asteroid, roughly the size of a machine, is making a close approach to Earth on Tuesday, September 23, 2025. Scientists say the asteroid is not a danger to Earth. They ...

The DARPA program aims to improve the ability to "track potential threats and objects of interest originating from or transiting cislunar space." When you purchase through links on our site, we may ...

FILE - The Milky Way is seen over the Haleakala Observatory and the lights of Kahului, at right, Saturday, Nov. 23, 2024 at the summit of Haleakala National Park near ...

A transmit antenna at Site 1 of the Deep-Space Advanced Radar Capability (DARC) in Western Australia is shown at night. Credit: Doug Humphries, BAE Systems WASHINGTON — A new deep-space radar site in ...

June 25 (UPI) --The European Commission made a proposal Wednesday to clean up Europe's space sector while also reducing its footprint and making sure its satellites are better protected from hackers.

Gen. Chance Saltzman, chief of space operations, speaks Sept. 17 at the 2025 Advanced Maui Optical and Space Surveillance Technologies (AMOS) Conference. Credit: AMOS livestream WASHINGTON — The top ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

Astronomers are monitoring an object headed our way that may have wandered over from another star system.Scientists have discovered what might be only the third known interstellar object to pass ...

Supports US Space Force efforts to protect satellites Maintains and upgrades space domain awareness and command and control systems Third-year option continues work first awarded in 2020 MELBOURNE, ...

Cutting space-tracking efforts risks collisions — and U.S. leadership in commercializing outer space. September 1, 2025 at 7:00 a.m. EDTToday at 7:00 a.m. EDT ...