The number is increasing, too. This visualization, which is based on Space Force data and excludes debris, suggests that the ...

What if we aimed the Hubble Space Telescope, the most powerful telescope ever put into Earth's orbit, at our planet? In this ...

The Artemis 2 astronauts remained vigilant while zipping around the far side of the moon last month, on the ready to record ...

Two Russian spacecraft just demonstrated a very particular set of orbital skills. The satellites, known as COSMOS 2581 and ...

One of the early highlights during the mission was the “Hello, world” image captured by Artemis II Commander Reid Wiseman as the Orion spacecraft left Earth on its outbound journey toward the Moon.

Without our satellite, Earth’s geology, biology, and climate — even human philosophy — would be vastly different.

Asteroid 2023 JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters) ...

If planets are, as many of your own geophysicists argue, bodies shaped by their own gravity and expressing internal processes ...

Falcon 9 rocket stage projected to impact moon’s near side in August A spent Falcon 9 stage used to launch a pair of ...

Elon Musk’s bombshell decision to freeze plans to begin building a human colony on Mars, in favor of fostering a Moon city, ...

Space Exploration A SpaceX rocket is on a collision course with the moon Space Exploration Can NASA and SpaceX really build a moon base in the next 10 years? Planet Earth Canadian 'emoji' lake ...

The crew traveled aboard the Orion capsule (that they dubbed “Integrity”), which reentered Earth’s atmosphere before deploying parachutes and landing in a designated recovery zone, where teams quickly ...