Telescopes first spotted the mysterious red-tinged object last October as it zipped through the inner solar system.
28 Jun 2018 8:52 AM
The comet entered the lower right corner of SOHO's view on October 25, and skirted up and around the right edge before leaving on Oct 30.
05 Nov 2017 11:52 AM
Nasa says mysterious object is set to fly close to Earth this week.
05 Jan 2017 5:21 AM