BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

How fast is Earth moving? The sun doesn't sit idly in the center of these ellipses at equal distance from their farthest points. It actually follows its own tiny elliptical orbit around what is ...

A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

The asteroid, named 2022 CE2, is estimated by NASA 's Jet Propulsion Laboratory to be about 370 feet across, with JPL's ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an impact thousands of years ago.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...

Firefly Aerospace's Blue Ghost moon lander caught haunting images of Earth as it prepares to make its way towards lunar orbit ...

But according to an international team of researchers, including some from the University of Geneva, in a study published ...