The system was installed on the side of the European Space Agency’s Columbus module on the ISS. From there, the rig of 4K ...

Just a sliver, or crescent, of the sun is visible, before Earth departs the outer space scene. Blue Ghost will spend 25 days in Earth's orbit before embarking on a four-day journey to the moon, ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

Firefly Aerospace’s Blue Ghost mission, launched earlier this month on a mission to the moon, has captured stunning video of the Earth eclipsing the sun as seen from space. The Blue Ghost lander ...

Lightning can be used to probe Earth’s dynamic Van Allen radiation belts, directly connecting terrestrial weather and space ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

The simulation that produced the most realistic results involves an object eight times more massive than Jupiter that came almost as close to the sun ... Earth and Mars — into the simulations ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times that of the sun ... amount of energy in Earth's global nuclear weapons ...

The asteroid warning network is affiliated with the United Nations. Officials activate the IAWN when an asteroid bigger than ...

Just a sliver, or crescent, of the sun is visible, before Earth departs the outer space scene. Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for ...