This April 4th, 2015, most of North America, South America, Asia, and parts of Australia will be able to view a Total Lunar Eclipse.  The...

Democritus was the first to claim that the Milky Way consisted of distant stars, but it was William Herschel in 1785 that made the first...

Democritus was the first to claim that the Milky Way consisted of distant stars, but it was William Herschel in 1785 that made the first...

Democritus was the first to claim that the Milky Way consisted of distant stars, but it was William Herschel in 1785 that made the first...

Democritus was the first to claim that the Milky Way consisted of distant stars, but it was William Herschel in 1785 that made the first...

Democritus was the first to claim that the Milky Way consisted of distant stars, but it was William Herschel in 1785 that made the first...

Back in 2005, NASA’s Cassini spacecraft first revealed that Saturn’s moon, Enceladus, had active geologic activity.  It discovered an icy...

Back in 2005, NASA’s Cassini spacecraft first revealed that Saturn’s moon, Enceladus, had active geologic activity.  It discovered an icy...

Back in 2005, NASA’s Cassini spacecraft first revealed that Saturn’s moon, Enceladus, had active geologic activity.  It discovered an icy...

Back in 2005, NASA’s Cassini spacecraft first revealed that Saturn’s moon, Enceladus, had active geologic activity.  It discovered an icy...

Back in 2005, NASA’s Cassini spacecraft first revealed that Saturn’s moon, Enceladus, had active geologic activity.  It discovered an icy...

In a galaxy far, far away (that is to say, about 12.8 billion light-years away) a supermassive black hole has been discovered that is...

In a galaxy far, far away (that is to say, about 12.8 billion light-years away) a supermassive black hole has been discovered that is...

In a galaxy far, far away (that is to say, about 12.8 billion light-years away) a supermassive black hole has been discovered that is...

In a galaxy far, far away (that is to say, about 12.8 billion light-years away) a supermassive black hole has been discovered that is...

In a galaxy far, far away (that is to say, about 12.8 billion light-years away) a supermassive black hole has been discovered that is...

NASA released photos on Wednesday that show details that astronomers have only dreamed of:  first images captured of Pluto’s moons by New...

NASA released photos on Wednesday that show details that astronomers have only dreamed of:  first images captured of Pluto’s moons by New...

NASA released photos on Wednesday that show details that astronomers have only dreamed of:  first images captured of Pluto’s moons by New...

NASA released photos on Wednesday that show details that astronomers have only dreamed of:  first images captured of Pluto’s moons by New...