The James Webb Space Telescope has uncovered traces of colossal, short‑lived stars that blazed out in the universe’s first ...
The first pulsar was discovered in 1967 by Jocelyn Bell Burnell. Finding these mysterious signals forever changed astronomy.
In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...
Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.
(PhysOrg.com) -- A gamma-ray burst detected by NASA's Swift satellite in April 2009 has been newly unveiled as a candidate for the most distant object in the universe. At an estimated distance of ...
NASM copy Purchased with Adopt-a-Book funds. Contents Preface: The dawn-light of Ravenna -- On the hilltop -- To the lighthouse -- The city of stars -- Poetry and sunspots -- "Black star-lore" -- ...
Just six days before Christmas, sky-watchers have a rare treat as the interstellar comet 3I/ATLAS passes close to Earth. Only ...