I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. At least 50 billion planets in our own Milky Way galaxy are likely to be free-floaters --- unbound to any star system ...
Smithsonian Magazine on MSN3d
An Enormous, Branching String of Galaxy Clusters Is the Largest Known Structure in the Universe, Scientists SayThe cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Watchers of the Connecticut skies should be able to watch the planets line up for 'parade' in February, and the start of 'galaxy season' is just ahead as well.
MORE: How astronomers used gravitational lensing to discover 44 new stars in distant galaxy All four of these planets should be visible through the rest of the month, as long as light from the ...
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