Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ...
The puzzling electric charge on clouds of interstellar gas can be explained by the passage of two hot, bright stars close to ...
A fascinating study, published in The Astrophysical Journal, has shed light on a mysterious chapter in our Solar System’s ...
The glowing region in this new image from the MPG/ESO 2.2-metre telescope is a reflection nebula known as IC 2631. These objects are clouds of cosmic dust that reflect light from a nearby star into ...
Researchers have found that stars in the early universe may have formed from 'fluffy' molecular clouds. Using the ALMA telescope to observe the Small Magellanic Cloud -- whose environment is similar ...
To understand how the universe was formed and how we got here, ancient stars are some of the best objects to study — yet astronomers know surprisingly little about the conditions in which they were ...