Answer help for Second Thoughts, featuring one of today's clues: Some telescopes have these at both ends, from USA TODAY ...

A massive analysis of 2,884 exploding stars has uncovered new evidence that dark energy, the mysterious force accelerating ...

Looking to buy your first telescope but don't know where to start? We've picked out some of the best beginner telescopes on ...

LEMONT, Ill., October 22, 2026 -- ( BUSINESS WIRE )--Researchers at the U.S. Department of Energy's (DOE) Argonne National ...

Van Gogh had an "inseparable relationship" with the stars—and his timeless works of art capture his fascination with the ...

If we find that gravity starts acting weird at the scale of a micron, it could trigger a process of discovery that could ...

The NASA/ESA/CSA James Webb Space Telescope continues to reveal hidden parts of the cosmos with its advanced suite of ...

Radio telescopes beneath the Milky Way. Astronomers have discovered a mysterious radio source in our galaxy that has been changing for decades. (000ne/E+/Getty Images) Many things scattered throughout ...

In this Picture of the Month from the NASA/ESA James Webb Space Telescope, we visit a turbulent cauldron of star formation to ...

Dark clouds swirl across a star-speckled sky as the Milky Way stretches above La Silla Observatory in Chile's Atacama Desert.

Astronomers have catalogued billions of stars and hundreds of billions of galaxies. We have found thousands of planets orbiting stars. We can also map where these galaxies sit and trace how the ...

Vincent Van Gogh’s The Starry Night was not a figment of the artist’s imagination but is scientifically accurate, a study has found.