Closest-ever approach to Sun: NASA spacecraft 'safe' after historic feat
The Parker Solar Probe was launched in 2018 and has been gradually circling closer towards the sun, using flybys of Venus to gravitationally pull it into a tighter orbit with the sun.
Preparing For Moon: NASA Achieves First Test Milestone Of Rovers For Emergencies
NASA is testing how to explore the Moon and rescue incapacitated astronauts using a rover. In a statement, the agency said ...