Einstein's general theory of relativity suggests, among other things, that masses in space distort the geometry of space-time. In addition, moving objects emit waves of gravitational radiation that carry energy away into space
The Eagle Has Risen: Stellar Spire in the Eagle Nebula. A billowing tower of gas and dust rises from the stellar nursery known as the Eagle Nebula. This small piece of the Eagle Nebula is 57 trillion miles long trillion km).
/v≡ßµℓ≡µ§≡§ Australian astronomers find the oldest Star: billion years old, making it the most ancient star seen. It lies in our own galaxy, the Milky Way, at a distance of around light years from Earth. story dated: 10 Feb 2014
The Sword Of Orion - The Orion constellation is noticeable for three medium-bright stars in a short, straight row. These stars represent Orion’s Belt. If you look closely, you’ll notice a curved line of stars “hanging” from the three Belt stars.
Standing out: The bright, pinkish-white star at upper left of Orion, known as the hunter, is Betelgeuse. AKA a red supergiant, Betelgeuse is in the last stages of its life; increasing in size and sending its stellar material into space at a tremendous rat