99942 apophis

The known close approach of Asteroid (99942) Apophis in April 2029 provides the opportunity for the case study of a potentially hazardous asteroid in ...

NEOWISE Observations of the Asteroid (99942) Apophis. Akash Satpathy1, Amy Mainzer1, ... Apophis is a potentially hazardous near-Earth asteroid that was.

close Earth encounter by the large 340m asteroid (99942) Apophis. On that date, nature is performing the “experiment” of subjecting the physical body of ...