Emily Simpson, a passionate space enthusiast and recent Florida Tech graduate, has published groundbreaking research that imagines an alternate version of our solar system. Instead of the asteroid ...

When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in circular orbits around the Sun on a flat disk. But in reality, our Solar ...

The ESA has released the Zero Debris Technical Booklet to elucidate the challenges to a zero-debris future and propose ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Students were taught about different seasons, phases of the moon, and other out of this world lessons by Dunlap, who travels ...

Four small suitcase-sized spacecraft, designed and built by Southwest Research Institute, have made a final Earth-side pit ...

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...

Because the period of an object does not depend on its mass, comets’ orbital periods remain unchanged due to mass loss.

Blue Ghost and New Glenn started off the year right. Many more launches are on the way, and many can be watched online.

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

This month offers incredible views of six planets, including Venus-Saturn conjunction. See the dates for all of 2025's ...