The European Space Agency says it has opened an investigation into anomalies that have affected five of the first 18 Galileo satellites in orbit.
Nanyang Technological University, Singapore (NTU Singapore) has successfully launched its 7th satellite into space from the International Space Station (ISS) yesterday evening (16 Jan).
The daily U.S. economic cost from solar storm-induced electricity blackouts could be in the tens of billions of dollars, with more than half the loss from indirect costs outside the blackout zone, according to a new study.
ESA's proposed e.Deorbit mission, shown left, using a robotic arm to catch a derelict satellite – the baseline capture method for what would be the world's first active space debris removal mission, in 2024.
New tracking data confirms that NASA's OSIRIS-REx spacecraft aced its first Deep Space Maneuver (DSM-1) on Dec. 28, 2016. The engine burn sets up the spacecraft for an Earth gravity assist this fall as it continues its two-year ...
ESA astronaut Thomas Pesquet completed his first spacewalk last Friday together with NASA astronaut Shane Kimbrough to complete a battery upgrade to the outpost's power system.
Europe's beleaguered Galileo satnav has suffered another setback, with clocks failing onboard a number of satellites in space, the European Space Agency said Wednesday.
The International Space Station (ISS) will soon get an important tool capable of conducting highly accurate measurements of aerosols and gaseous constituents in the stratosphere and troposphere. The Stratospheric Aerosol ...
Early U.S. space history is fading with the deaths of Gene Cernan, the last man to walk on the moon, John Glenn, the last of the Mercury 7 astronauts, and Neil Armstrong, the first man to walk on the moon. But others survive, ...
Astronaut Gene Cernan traced his only child's initials in the dust of the lunar surface. Then he climbed into the lunar module for the ride home, becoming the last person to walk on the moon.