Astronomers have used simultaneous ground-based and space-based observations to measure the temperature and velocity of gas ...

NASA confirms comet 3I/ATLAS, a rare interstellar visitor, will safely pass the Sun and Venus in late 2025, offering ...

Physicist Michio Kaku says interstellar object 3I/ATLAS may reveal signs of intelligent life if it gains energy near the Sun.

The Mauve telescope, developed by London-headquartered start-up Blue Skies Space, is the size of a small suitcase and carries ...

Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

Starfront Observatories allows amateur astronomers to rent a spot for their telescopes and photograph the cosmos over a ...

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month features a cosmic creepy-crawly called NGC 6537—the Red ...

A groundbreaking new instrument on the Subaru Telescope on Maunakea sets a new benchmark for how scientists study distant ...

Equipped with a groundbreaking new instrument, the Subaru Telescope is opening a new window into the Universe, allowing ...

After using their new technique , the astronomers measured the star’s color-reliant imagery shifts with five times the ...

Astronomers have identified 2025 SC79, a new asteroid with a remarkably fast 128-day orbit, placing it among the ...

A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device ...