Will the Milky Way and Andromeda galaxies collide in several billion years? The odds have changed with a new study using ...
Comet Lemmon was discovered in January 2025 and made its closest approach to Earth in late October 2025. But by November 2025 ...
NASA’s Roman Space Telescope will map the Milky Way using infrared observations, studying star formation, stellar evolution, star clusters, and hidden galactic structures over a two-year survey.
NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...
"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ground-based observations at this wavelength." ...
From your place inside the Milky Way, you are living within a galaxy that keeps a detailed chemical diary. Every star holds ...
New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...
In fact, these jets often expand into wide plumes or “lobes” that fan out far above and below their host galaxies. The jets ...
Big news for space enthusiasts: The James Webb Space Telescope, renowned for its remarkable ability to peer deep into the universe, has recently turned its gaze toward a particularly distant and ...
The mass of the Milky Way is one of the most fundamental measurements astronomers can make about our galactic home. However, despite decades of intense effort, even the best available estimates of the ...
The Magellanic Stream is an arc of hydrogen gas spanning more than 100 degrees of the sky as it trails behind the Milky Way’s neighbor galaxies, the Large and Small Magellanic Clouds. Our home galaxy, ...