NASA astronomers learned more than they anticipated when studying the bright, nearby star of Fomalhaut, located about 25 light years from Earth. Using the James Webb Telescope to look closer at the ...
Astronomers might have found evidence of a structure located farbeyond Neptune, potentially giving us clues about the solar system’s primordial past. This discovery involves a dense concentration of ...
Observations with the instrument SPHERE at ESO's Very Large Telescope have produced an unprecedented gallery of "debris disks" in exoplanetary systems. Gaël Chauvin (Max Planck Institute for Astronomy ...