What is the size of the universe in inches? What shape marks the Pegasus constellation? What is the biggest known structure in the universe? What is the shape of a lunar crater? What are three-dimensional galaxies that can be shaped like a football? Why is the universe a big circle? Wha...
The Einstein Cross, aquasarin thePegasus constellation,according to the European Space Agency(ESA), and is an excellent example of gravitational lensing. The quasar is seen as it was about 11 billion years ago; thegalaxythat it sits behind is about 10 times closer to Earth. Because the two ...
Look to the left, and you'll see the bright planet Jupiter. Trace out the stars of the constellation Taurus, the bull — most noticeable for its V-shape of stars entered on reddish star Aldebaran — and you'll see that the giant planet is between the celestial animal's horns. — ...
As the night wears on, the moon’s orbital motion will carry it closer to Pollux while the diurnal rotation of the sky shifts the constellation to the moon’s right (or celestial northwest) and puts Mars above them all. Tuesday, Dec. 17 - Moon Moves toward Mars (all night) On Tuesday...