At a Senate hearing, SpaceX laid out its vision to provide global access to broadband internet with a "constellation of satellites".

A team of researchers using the Chandra X-Ray Observatory have spotted a wave of hot gas larger than the Milky Way in the Perseus galaxy cluster.

Located along the ecliptic plane is the Cetus constellation, the fourth largest constellation in the sky and one of the original 48 listed in the Amalgest.

Elizabeth Turtle , a researcher at NASA's JHUAPL, reveals the latest details of "the Dragonfly" - a proposal for an aerial vehicle that could explore Titan in the coming decades.

Between proposals for missions to the Moon and Mars in the coming decades, JAXA is proposing a mission to the moons of Mars.

A new image of the Small Magellanic Cloud reveals its population of stars in stunningly rich detail.

A team from MIT (with support from NASA) is building an instrument that will be able to test for signs of life in-situ, and on other planets and moons.

Science fiction has promised us a rocket that blasts off into space without stages. How close is reality to the science fiction dream of a single stage to orbit?

Enjoy the wonder of seeing bits of Halley's Comet rain down as the Eta Aquariid meteors Saturday morning.

While we're searching the Universe for evidence of life, we should consider places in our own Solar System where ancient civilizations might have left an impact.

When the WFIRST observatory comes online in the mid 2020s, it will take images 100 times larger than the Hubble.

A new type of "space fabric", which closely resembles chainmail, could revolutionize the way spaceships and space components are manufactured.

KENNEDY SPACE CENTER, FL - SpaceX today staged the stupendously successful Falcon 9 rocket launch at sunrise of a mysterious spy satellite in support of U.S. national defense for the National Reconnaissance Office (NRO) while simultaneously accomplishing a breathtaking pinpoint land landing of the boosters first stage that could eventually dramatically drive down the high costs of spaceflight.

Building on the success of their Biomolecule Sequencer, NASA is launching the Genes in Space-3 project to give astronauts the ability to study microbes in space.

An international team of scientists, relying on data from XMM-Newton, have discovered a slowly-rotating pulsar that is slowly speeding back up

A new video based on ESA's Gaia Mission lets you gaze into the crystal ball and watch the Milky Way galaxy evolve right before your eyes.

KENNEDY SPACE CENTER, FL - A classified surveillance for the nation's spymasters is set for blastoff shortly after sunrise on Sunday, Apr. 30 by SpaceX in a space first by the firm founded by billionaire entrepreneur Elon Musk that also features a ground landing attempt by the booster. Update: Scrub reset to May 1

LEGO announced their new LEGO Apollo Saturn V rocket set for June 1, 2017. With 1969-pieces, it'll be the tallest to come out of their Ideas community.