Magnetic fields could explain an 'erratic' neutron star
Scientists have a theory for Rapid Burster's unusual X-ray blasts.
Game developers take a stand against Trump's immigration ban
Several discounted their games and donated proceeds to the ACLU.
ESA wants to know why Galileo satellites' clocks stopped working
Because satellite navigation systems need precise atomic clocks to work properly.
Europe's space agency plans to launch a space-weather satellite
It could provide a unique view of the sun and lead to more accurate coronal mass ejection predictions.
The Earth's core has a 'jet stream' of molten iron
European scientists discovered the fast-flowing stream thanks to a trio of satellites.
ESA will fund ExoMars 2020 despite Schiaparelli's demise
ExoMars 2020 will send a rover to the red planet.
ESA tests ExoMars orbiter's cameras and instruments
The ExoMars mission lost its lander, but its probe is in great shape.
Mars probe crashed because it misjudged where the ground was
An inertial measurement unit failed for one second, but that was enough to ruin the mission.