The Soyuz MS-09 spacecraft docked on the International Space Station, carrying three new crew members who will be living aboard until December. The trio's arrival brings the total ISS residents to six.
Life on Mars? Maybe. NASA's Curiosity rover just found ancient building blocks of life on Mars, paving the way for the search for life in Earth's closest neighbor.
The days are getting longer and longer — and it's all thanks to the moon. A new study reveals Earth days started out just 18 hours long before lunar influence came into play.
Nobody ever wants to see a gigantic moon dropping from the sky. In this video shared by NASA, special lens make the phenomenon look startlingly real.
Earth has more in common with gigantic neighbor Jupiter than you think. For one, their lightning strikes are amazingly similar that even scientists were surprised.
Most Americans want NASA to study the climate system and asteroids heading Earth's way instead of going to Mars, the moon, or searching for life beyond. The new Pew survey reveals more about pubic opinion on space exploration.
The New Horizons spacecraft is now out of hibernation mode and getting prepped for another historic flyby. This time, the target is Ultima Thule, an object that's about a billion miles away from Pluto.
A bright fireball lit up the sky in Botswana, Africa. It is the result of an asteroid impact that astronomers detected just hours before it collided with Earth.
An international team of experts believes they know how dunes on Pluto have formed. Here are the details
Mystery solved? Scientists discovered the smallest black hole ever recorded, reportedly the product of an extraordinary collision of two neutron stars that lit up the skies in 2017.
NASA's New Horizons spacecraft captured this high-resolution enhanced color view of Pluto on July 14, 2015. In the same mission, there were images captured of windswept dunes on the dwarf planet's surface.
Time travel is already possible, scientists say, and there's no need for complicated time travel machines or trips through black holes — a large rocket does the trick.
Alan Bean, the fourth person ever to walk on the moon, passed away on Saturday, May 26 following a two-week illness. The spaceman and artist left behind an incredible legacy in NASA and beyond.
A NASA photographer's camera melted in a sudden bushfire at the SpaceX rocket launch. Amazingly, the camera managed to capture a series of images that showed exactly how it met its end.