The U.S. space agency's megaphone-shaped SPHEREx - short for Spectro-Photometer for the History of the Universe, Epoch of ...
The entire solar system, ours at least, sits inside a pocket of low density called the Local Hot Bubble (LHB). This cavity in space is 1,000 light-years across, at least, and tips the thermometer at ...
NASA’s Pleiades supercomputer has provided fresh insights into the Oort cloud – ​​a vast, theoretical spherical shell of icy ...
The solar system moved through a star-forming area near Orion. This event might have increased interstellar dust around Earth ...
What will happen to the solar system when the Milky Way completes the merger with ... Astronomers predict that our home galaxy and the nearest major galaxy to it, Andromeda (2.5 million light ...
Millions of years ago, our Solar System traveled through a densely populated galactic region and was exposed to increased ...
Astronomers predict that our home galaxy ... the first Milky Way/Andromeda close encounter. However, if this were not true, and provided that Earth wasn’t dislodged from the solar system itself ...