Twenty-four science satellites streaked to orbit during an absolutely spectacular middle-of-the-night liftoff Tuesday. It was the first night launch of the triple-stick SpaceX Falcon Heavy program. As an added bonus it also featured the first ever fairing catch by the Ms. Tree boat out at sea, as well as twin landings of the side boosters …

Going where no helicopter has gone before, humanity’s maiden Martian chopper has entered its final testing phase with the goal of proving the rather difficult feat that a heavier-than-air vehicle can fly in the Red Planet’s extremely thin atmosphere. If all goes well, the Martian helicopter will be mated to the belly of NASA’s 2020 …

After a gallant effort worthy of the celestial goal the small privately built Israeli moon lander Beresheet fortified with high hopes failed in the final minutes of its autonomous descent to Earth’s nearest neighbor and crash landed onto the lunar surface Thursday afternoon, April 10. The Beresheet team, led by main investor Morris Kahn, soon …

The United States of America moved one giant step closer to regaining the ability to send astronauts into space today. Early this morning SpaceX’s Crew Dragon capsule splashed down in the Atlantic Ocean off the coast of Florida after conducting a five-day test mission docked to the International Space Station. “If you just think about …

The longest surviving robot ever to explore the surface of Mars – the Opportunity Mars Exploration Rover – was declared dead by NASA officials on February 13, 2019, after conducting a record-setting 15 year mission on the Red Planet, when she failed to respond to a final set of “phone home” commands sent last night …

NASA has finished welding together the very first fuel tank for America’s humongous Space Launch System (SLS) deep space rocket currently under development. RocketSTEM had an up close look at the liquid hydrogen (LH2) test tank shortly after its birth as well as the first flight tank, within hours of completion of the milestone assembly …