Science & Health 2 months ago RIP Comet Leonard, a Bright Visitor in a Dark Time George Dvorsky Leonard will not be making its next 80,000-year-long journey around the Sun, as the mile-wide comet appears to have disintegrated…
Science & Health 10 months ago Physicists Get a Unique View of a Destroyed Comet Isaac Schultz When C/2019 Y4 ATLAS fragmented in April 2020, many were dismayed at the loss of what would’ve been the brightest…
Online 10 months ago Enormous Inbound Comet Appears as ‘Beautiful Little Fuzzy Dot’ in New Image George Dvorsky
Online 11 months ago Incoming Visitor From the Oort Cloud Could Be Among the Largest Comets Ever Documented George Dvorsky
Online 1 year ago Our Second Interstellar Visitor Was a ‘Dirty Snowball’ With Stories to Tell George Dvorsky New research suggests Borisov — the second known interstellar visitor to our solar system — had never previously visited a…