Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.

Rapid three-week deployment, onsite support from two-time Nobel Laureate, and deep Canada-Korea collaboration underscore ...

Astrophotography has shifted from a niche pursuit to a mainstream hobby, and the telescope you choose now matters as much as ...

Whether you want a basic scope or a more advanced system, Amazon has tons of Celestron models for the lowest prices of the ...

The Southern African Large Telescope (Salt) near Sutherland is celebrating 20 years of observing the night sky.

Optical telescopes utilize refraction and reflection to focus light, enabling detailed astronomical observations and ...

Comet 3I/ATLAS nears Earth on December 19, 2025. This interstellar visitor displays an unusual green glow. Scientists are ...

Low Earth orbit is on track to become crowded with more than half a million satellites by 2040, and that surge will not just ...

As three immigrants claim Nobel Prizes in science for the United States this year, experts warn that immigration crackdowns ...

More studies are needed to determine whether TRAPPIST-1e has an atmosphere at all, or the hints of methane are linked to the ...

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

New polarization maps from the Atacama Cosmology Telescope align with Planck’s results and confirm the lower early-universe ...