Comet ISON is headed for a close encounter with the Sun on Thanksgiving Day at 2 p.m. EST.
On Friday, the 1.7-mile-wide space rock 1998 QE2 will harmlessly fly by Earth at a
distance of 3.6 million miles at 4:59 p.m. EDT.
This week, the western sky will have a visitor
from the depths of the outer solar system: the
Venus last transited the Sun in 2004 and will not
do so again until 2117, so it is literally a once-
On May 20 there will be an annular eclipse of the Sun that will be visible for much of the globe, but not the easternmost U.S. In an annular eclipse the New Moon cannot cover the Sun completely so a \”ring\” is seen around the Sun.
There are astronomical aspects to the sinking of Titanic that have come forward on the 100th anniversary and they involve the Moon.
The wait is over as the two brightest planets in the sky, Venus and Jupiter, will waltz their way toward one another in the western sky this week. For months the two planetary luminaries have been edging closer and closer together with Venus being the lower and brighter of the two.
NASA was busy over New Year\’s Eve and New Year\’s Day as its twin lunar spacecraft, GRAIL-A and -B entered lunar orbit after a 3 month, 2.5 million mile journey.
Recreating the District in video game form was no small task. Here's how the developers did it.