The launch of NASA's Europa Clipper mission to the icy moon of Jupiter was delayed because of Hurricane Milton. Now, the launch could go ahead on Monday.
Researchers using James Webb have identified a new and exotic type of planet called a steam world, with an atmosphere almost entirely composed of water vapor.
NASA's Deep Space Optical Communications test has completed its first phase, showing that laser communications in space are possible and faster than radio.
At just six light-years from Earth, Barnard's star is close by and has long been of interest to researchers searching for exoplanets. Now, they've found one.
As Florida braces for the arrival of Tropical Storm Helene, the launch of NASA's Crew-9 mission from the Kennedy Space Center has once again been delayed.
