“Parker Solar Probe now holds the record for closest approach to the Sun by a human-made object. The spacecraft passed the current record of 26.55 million miles from the Sun’s surface on Oct. 29, 2018, at about 1 …

“The most luminous galaxy ever discovered is cannibalizing not one, not two, but at least three of its smaller neighbors, according to a new study published today (Nov. 15) in the journal Science and coauthored by scientists from NASA’s …

“After nine years in deep space collecting data that indicate our sky to be filled with billions of hidden planets - more planets even than stars - NASA’s Kepler space telescope has run out of fuel needed for further science operations …

“NASA’s Dawn spacecraft has gone silent, ending a historic mission that studied time capsules from the solar system’s earliest chapter. Dawn missed scheduled communications sessions with NASA’s Deep Space Network on Wednesday, Oct. 31, and Thursday, Nov …

“NASA took great strides last week to press into service a Hubble Space Telescope backup gyroscope (gyro) that was incorrectly returning extremely high rotation rates. The backup gyro was turned on after the spacecraft entered safe mode due to a …

“NASA’s MarCO mission was designed to find out if briefcase-sized spacecraft called CubeSats could survive the journey to deep space. Now, MarCO - which stands for Mars Cube One - has Mars in sight. One of the twin MarCO CubeSats snapped …

“Massive structures of moving air that appear like waves in Jupiter’s atmosphere were first detected by NASA’s Voyager missions during their flybys of the gas-giant world in 1979. The JunoCam camera aboard NASA’s Juno mission to Jupiter …

“Contrary to the “frightening” title, the Curiosity team is excited that science operations are starting to resume! The real fright was when Curiosity had an anomaly on Sol 2172 which affected its memory. Since then, the engineering team has continued …

“The laser instrument that launched into orbit last month aboard NASA’s Ice, Cloud and land Elevation Satellite-2 (ICESat-2) fired for the first time Sept. 30. With each of its 10,000 pulses per second, the instrument is sending 300 …

“NASA’s Voyager 2 probe, currently on a journey toward interstellar space, has detected an increase in cosmic rays that originate outside our solar system. Launched in 1977, Voyager 2 is a little less than 11 billion miles (about 17 …