The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

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

After years of development, Blue Origin’s semi-reusable heavy-lift orbital launch vehicle, New Glenn, successfully ...

Robotic vehicles from Firefly Aerospace of Texas and Ispace of Japan parted ways early Wednesday after being launched on the ...

Find out the SDA’s specific technology requirements to upgrade future tranches of the Proliferated Warfighter Space ...

First launching into orbit in 2015, Kerbal Space Program is a space flight simulator like no other. Don't be fooled by the adorable Kerbals you control; the spacecraft you construct and operate ...

University of Arizona researchers have unveiled evidence of romance at the farthest reaches of the solar system: a cosmic ...

Venus, Mars, Jupiter & Saturn, already visible to the naked eye, will be joined by Mercury, Neptune & Uranus in a rare ...

The Patricia Huffman Smith NASA Museum will honor the legacy of the Space Shuttle Columbia with two days of special events ...

Pluto may have got romantic to capture its largest moon, colliding and engaging in a passionate but icy 10 hour kiss with ...

The story of the Disney Park obsessives who set out to ride every Disney World ride in a day and started a craze in the ...

Recent simulations link the creation of Pluto and its moon Charon to a colossal impact, akin to the Earth-Moon origin, ...