There was Evidence for Europa’s Geysers Hiding in Plain Sight in Old Spacecraft Data From 1997

Using old data from the Galileo spaceprobe, a team of NASA scientists has found more evidence of plume activity on Europa’s surface.

The post There was Evidence for Europa’s Geysers Hiding in Plain Sight in Old Spacecraft Data From 1997 appeared first on Universe Today.

Interview With Dr. Alan Stern and Dr. David Grinspoon, Authors of Chasing Pluto

I was fortunate enough to spend half an hour with Dr. Alan Stern and Dr. David Grinspoon to talk about their new book: Chasing New Horizons – Inside the Epic First Mission to Pluto. We had a great conversation, all about the political and engineering hurdles it took to get the mission literally off the […]

The post Interview With Dr. Alan Stern and Dr. David Grinspoon, Authors of Chasing Pluto appeared first on Universe Today.

Recovered Asteroid 2010 WC9 Set to Buzz the Earth Tomorrow

Incoming: The Earth-Moon system has company tonight.

The Asteroid: Near Earth Asteroid 2010 WC9 is back. Discovered by the Catalina Sky Survey outside Tucson, Arizona on November 30th, 2010, 2010 WC9 was lost after a brief 10 day observation window, and was not recovered until earlier this month. About 71 meters in size, 2010 WC9 is one of the largest asteroids to pass us closer than the Earth-Moon distance.

The post Recovered Asteroid 2010 WC9 Set to Buzz the Earth Tomorrow appeared first on Universe Today.