With the successful launch of a reused Falcon 9, Musk has revealed additional details about the maiden launch of the Falcon Heavy, which is scheduled for this summer.

PORT CANAVERAL/KENNEDY SPACE CENTER, FL - Basking in the sunrise glow, the world's first recycled booster - namely a SpaceX Falcon 9 - sailed serenely into Port Canaveral this morning, Tuesday, April 4, atop the tiny droneship on which it soft landed shortly after launching on March 30 for an unprecedented second time.

The TRAPPIST-1 star might flare too frequently and too violently for life to exist on the TRAPPIST planets.

A team of international astronomers recently found the closest thing to a "Venus-like" planet in a nearby star system, which could have drastic implications for "habitability" studies.

A study by an international team of researchers has revealed that Mars' Trojan asteroids could be the remains of ancient planetoids, which could have drastic implications for the history of planetary formation

Had your fill of binocular comets yet? Thus far this year, we've had periodic comets 2P/Encke, 45P/Honda-Mrkos-Pajdušáková and 41P/Tuttle-Giacobini-Kresák all reach binocular visibility above +10th magnitude as forecasted. Now, we'd like to point out a surprise interloper in the dawn sky that you're not watching, but should be: Comet C/2017 E4 Lovejoy.

KENNEDY SPACE CENTER, FL - SpaceX CEO Elon Musk's Billion dollar bet on rocket recycling paid off beautifully when the world's first ever reflown rocket booster - a SpaceX Falcon 9 - roared off NASA's historic pad 39A at the Kennedy Space Center and successfully delivered the next generation SES-10 TV satellite to orbit and simultaneously shot revolutionary shock waves reverberating forever across the rocket industry worldwide.

Using data from the Chandra observatory, a team of researchers witnessed the most distant X-ray explosion ever observed, and are not sure what caused it.

This week, astronauts conducting a spacewalk had to perform an impromptu patch-up job when one of the ISS' shields broke off and floated away.

The New Mexico-based aerospace company ARCA recently unveiled its Haas 2C rocket, the first single-state-to-orbit rocket in history.

KENNEDY SPACE CENTER, FL - SpaceX accomplished an American 'Science Triumph' with today's "Mind Blowing" and history making second launch and landing of a previously flown Falcon 9 booster that successfully delivered a massive and powerful Hi Def TV satellite to orbit for telecom giant SES from the Kennedy Space Center.

The Smithsonian Astrophysical Observatory and Draper are helping NASA to develop the Solar Probe Plus, the first spacecraft that will "touch"the face of the Sun.

NASA's Mars Reconnaissance Orbiter has completed 50,000 orbits. It has now imaged over 99% of the Martian surface.

KENNEDY SPACE CENTER, FL - The moment of truth is rapidly approaching as SpaceX attempts the world's first reflight of an orbital class rocket later today, Thursday, March 30, with the firms Falcon 9 standing proudly at historic launch complex 39A at NASA's Kennedy Space Center in Florida - ready to deliver an advanced TV broadcast satellite to orbit for the America's for telecom giant SES.

A year on Uranus lasts almost as long as a century on Earth. And because of its extreme tilt, its polar regions experience 42 years of light and dark during the course of it.