Observable universe is 93 billion light years wide but what’s beyond it? Here’s what we can’t see…
One of the most important pieces of evidence for this limit is the cosmic microwave background radiation, faint…
This Might Be the Most Massive Black Hole Ever Discovered
Astronomers have identified what could be a new supermassive black hole, and with an estimated mass 36 billion…
For the first time, astronomers witness the dawn of a new solar system
Press Release 16 July 2025 International researchers have, for the first time, pinpointed the moment when planets began…
Hubble Observations Give “Missing” Globular Cluster Time to Shine
A previously unexplored globular cluster glitters with multicolored stars in this NASA Hubble Space Telescope image. Globular clusters…
How NASA’s SPHEREx Mission Will Share Its All-Sky Map With the World
NASA’s newest astrophysics space telescope launched in March on a mission to create an all-sky map of the…
NASA’s Chandra Shares a New View of Our Galactic Neighbor
The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way…
New Images Show Andromeda Galaxy as You’ve Never Seen It Before
Andromeda lies 2.5 million light-years away from the Milky Way, a spiral galaxy similar to our own that…
Dark matter discovery: Dark matter mystery Why there is no light yet after decades of search
In 1933, Swiss astrophysicist Fritz Zwicky was observing the Coma Cluster — a massive congregation of galaxies about…
Here are the first-ever images released by the Vera C. Rubin Observatory
This composite of the Trifid and Lagoon nebulae is one of the first images released by the Vera…