Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

NASA’s Webb Telescope detects the earliest known supernova, GRB 250314A, 730 million years after the Big Bang, capturing its ...

On a mountaintop in northern Chile, the world’s largest digital camera is preparing to power up. Its mission is simple yet ambitious — to photograph the entire night sky in extreme detail and unlock ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

SPIE ASTRONOMICAL TELESCOPES + INSTRUMENTATION TO HIGHLIGHT LATEST ENGINEERING ADVANCEMENTS IN MAJOR TELESCOPE PROJECTS INCLUDING JWST The biennial meeting, held in person for the first time since ...

A long-delayed project to build the largest telescope in the Northern Hemisphere atop Mauna Kea in Hawaii has been given new ...

Astronomers using the Subaru Telescope in Hawaiʻi have discovered a massive planet and a brown dwarf orbiting distant stars.

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...