Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

Thanks to Hubble’s magnificent sensitivity, it pulled out a wealth of details hidden in faint light and brought this distant ...

Recently, the Hubble Space Telescope captured an image of a dwarf galaxy in the constellation Ursa Major. Markarian 178 (Mrk ...

Here are seven of the most beautiful star cluster and star-forming region images captured by NASA Hubble Space Telescope, ...

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...

The Trump administration is shutting down NASA's Goddard Space Flight Center's library — NASA's largest — and threatening to ...

Not all planets are lucky enough to live in a neighborhood like our Solar System – some are doomed to roam the cosmos alone.

Dark energy is the mysterious force thought to be accelerating the universe. . But a new study hints that scientists may have ...

Carl Sagan once said, “Exploration is in our nature. We began as wanderers, and we are wanderers still.” These words ...

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

The 26-foot-tall (8-meter-tall) cargo lander is expected to embark on its first flight during the first quarter of 2026, ...

A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...