Scientists have discovered Alaknanda, a so-called "grand design" spiral galaxy, just 1.5 billion years after the Big Bang. - NASA / CSA / ESA / Rashi Jain For decades, astronomers believed galaxies in ...

NASA’s most powerful probe, the James Webb Space Telescope spotted the farthest galaxy ever recorded, making a historic ...

NASA’s James Webb Space Telescope has once again redefined the boundaries of cosmic observation. A recent study published via ...

Scientists have long been aware of the massive elliptical galaxy, M87. The galaxy was first observed in the late 18th century by Charles Messier, who cataloged objects in the sky specifically to avoid ...

Light is the fastest phenomenon in the universe, clocking in at just under 300,000 kilometers per second. The telescopes that observe that light, from radio waves to gamma rays, are built at rather ...

Published in Nature Astronomy, the study details how Webb's infrared instruments charted nearly 800,000 galaxies in the COSMOS field. The data reveal how dark matter – ...

Launched Christmas, 2021, and named after NASA’s Apollo era administrator, the James Webb Space Telescope (Webb) is the preeminent instrument of astronomy. It peers deeper into space and reveals more ...

Out in the cosmic landscape, planetary nebulas would offer the perfect Halloween doors to knock on. They're spooky tricksters in their names, as they have nothing to do with planets at all and are ...

The James Webb Space Telescope captured the most massive star-forming cloud in the Milky Way's galactic central region. Credit: NASA / ESA / CSA / STScI / Adam Ginsburg / Nazar Budaiev / Taehwa Yoo / ...

"Instead of sending astronauts to bolt on new parts, they managed to fix things with code." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its current age." When you purchase through links on our site, we may earn an ...

The James Webb Space Telescope has identified an original star that caused a supernova for the first time. Credit: NASA / ESA / CSA / STScI / Charles Kilpatrick / Aswin Suresh Astronomers say they've ...