For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

This asteroid has a diameter of only about 19 meters and is extremely dim, observable only with high-quality telescopes.

Around 13,700 satellites orbit Earth, and with over 9,000, the U.S. owns the most. It's way ahead of any other nation, ...

Everyone who has ever lived on Earth has been well-aware of the moon, but it turns out Earth also has some frequent temporary ...

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to ...

The instrument gathers high-resolution atmospheric data on temperature, humidity, clouds, greenhouse gases, aerosols, and trace gases.

Canada-based satellite operator Telesat has formally cancelled its plans for an additional 1,671 low Earth orbiting (LEO) ...

China’s Long March 2F rocket, carrying three astronauts for the Shenzhou 20 manned space mission, blasts off at the Jiuquan Satellite Launch Center in Jiuquan, northwestern China, on April 24.

China's Long March 2F rocket, carrying three astronauts for the Shenzhou 20 manned space mission, heads for a space station, at the Jiuquan Satellite Launch Center in Jiuquan, northwestern China, ...

WASHINGTON (AP) — As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to Ukraine. Instead of normal programing, ...