"Asteroids that fail to escape Earth's gravity and end up orbiting the planet for a time are referred to as mini-moons," The ...
NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and the moon were ...
Detectors inside Artemis I’s Orion capsule show how much radiation exposure its mannequins underwent and how effective a ...
The Earth has pulled in moons of this type before but none have ever stuck around as long as the moon we know.
A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...
A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...
NASA's Curiosity Mars rover used its Mast Camera, or Mastcam, to capture the view of Earth setting while Phobos is rising.
An incredible photo shows Earth photobombing Mars' moon Phobos. It is the first time ever the two have been captured together ...
When the Apollo 17 astronauts returned from the moon in 1972, they couldn’t have known that they would be the last humans to travel deep into outer space for more than 50 years. But no ...