Watch a 45-mile-wide asteroid blot out a star tonight -
An asteroid the size of Rhode Island will briefly blot out one of the brightest stars in the sky overnight tonight (March 19-20), and you can watch the rare celestial event live online, weather permitting.
At around 2:05 a.m. EDT Thursday morning, a 45-mile-wide asteroid 163 Erigone will eclipse Regulus, as seen from a swath of North America, making the 22nd-brightest star in the sky disappear for a few seconds.
This "occultation" will be visible from the ground only to people in a narrow corridor in northeastern North America. However, the online Slooh Space Camera will offer live views of the eclipse during a show that begins at 1:45 a.m. EDT Thursday. You can follow it at www.slooh.com or watch the asteroid-Regulus webcast here -
http://www.space.com/25112-asteroid-eclipses-star-regulus-photos-images.html
An asteroid the size of Rhode Island will briefly blot out one of the brightest stars in the sky overnight tonight (March 19-20), and you can watch the rare celestial event live online, weather permitting.
At around 2:05 a.m. EDT Thursday morning, a 45-mile-wide asteroid 163 Erigone will eclipse Regulus, as seen from a swath of North America, making the 22nd-brightest star in the sky disappear for a few seconds.
This "occultation" will be visible from the ground only to people in a narrow corridor in northeastern North America. However, the online Slooh Space Camera will offer live views of the eclipse during a show that begins at 1:45 a.m. EDT Thursday. You can follow it at www.slooh.com or watch the asteroid-Regulus webcast here -
http://www.space.com/25112-asteroid-eclipses-star-regulus-photos-images.html