Oort Cloud
The Oort Cloud Could Have More Rock Than Previously Believed
The Oort Cloud is a collection of icy objects in the furthest reaches of the Solar System. It contains the…
4 months ago
Interstellar Objects Might Outnumber Solar System Objects in the Oort Cloud
A study of the interstellar bodie 2I/Borisov aruges that the Oort cloud may consist more of alien objects than solar…
2 years ago
The Sun Might Have Once Had a Binary Companion Star
A new study from the Harvard Smithsonian Center for Astrophysics has bolstered the case for our Sun having a long-lost…
3 years ago
Oort Clouds Around Other Stars Should be Visible in the Cosmic Microwave Background
A new study by a team from the University of Pennsylvania suggests using maps of the Cosmic Microwave Background (CMB)…
5 years ago