Italian astronaut Luca Parmitano shares a lot of fantastic photos taken from his privileged position 260 miles up aboard the…
50 million light-years away a quasar resides in the hub of galaxy NGC 4438, an incredibly bright source of light…
On July 16, Expedition 36 astronauts Chris Cassidy and Luca Parmitano had to cut a planned 7-hour spacewalk short after…
Even though it comprises over 99% of the mass of the Solar System (with Jupiter taking up most of the…
High-altitude winds on neighboring Venus have long been known to be quite speedy, whipping sulfuric-acid-laden clouds around the superheated planet…
Has life ever existed on Mars? Or anywhere beyond Earth? Answering that question is one of the most profound scientific…
This week marks the 10th anniversary since the launch of the European Space Agencies’ (ESA) Mars Express orbiter from the…
Yesterday, June 5, the European Space Agency launched their ATV-4 Albert Einstein cargo vessel from their spaceport in French Guiana.…
ESA used a little E=mc^2 and launched the Automated Transfer Vehicle-4 (ATV-4) resupply ship, named "Albert Einstein" in honor of…
Even though the spacecraft has exhausted its supply of liquid helium coolant necessary to observe the infrared energy of the…