Do baby stars like it hot or cold? Learning about the dusty environments where stars are born.
The biggest and the brightest Lyα nebula is discovered! What can we learn from this giant?
Given what we know about our universe, what is the most massive possible observable galaxy at a given time?
Contact binaries are stars so close together that they touch…and that might be enough for us to know how far away they are.
Pulsar planets were the first planets outside the solar system ever discovered, but they now appear to be very rare. What makes a pulsar planet so uncommon?
Star formation rate and stellar mass as telltales of dark matter and galaxy connection.