One of the two spacecraft that make up Europe's Proba-3 solar-eclipse mission just reestablished contact with its handlers ...
The inner solar system is home to four rocky worlds that formed under the intense heat of the young Sun. This video explores Mercury, the scarred planet that is slowly shrinking; Venus, where a ...
Earth is not only orbiting the Sun it is also traveling through the Milky Way on an enormous galactic journey. In this video ...
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...
NASA astronauts Jessica Meir and Chris Williams prepared the International Space Station for the addition a new solar array during a spacewalk on Wednesday, March 18, 2026.
South Korea’s plans for a national security constellation are coming into sharper focus after a March 18 solar array supply deal set the stage for a first demonstrator as early as the second half of ...
With the launch of Artemis II planned in a few weeks, NASA is ready to monitor the sun during the mission in order to protect the astronauts while in space.