Interstellar comet 3I/ATLAS, only the third ever seen, returns with unique composition; experts eye 19 December 2025 as a date that could reshape comet science.
A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...
The interstellar object 3I/ATLAS has been assigned a Level 4 rating on the Loeb-Scale, a classification that signals a combination of natural anomalies and features that meet early technosignature ...
Searching for exomoons—moons that orbit around another planet—was one of the most exciting capabilities expected of the James ...
Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...
Morning Overview on MSN
NASA’s Roman will deliver the biggest asteroseismic haul yet
The Nancy Grace Roman Space Telescope is being built to map the universe on a scale no previous observatory has attempted, ...
Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...
The James Webb Space Telescope has observed the iconic Pillars of Creation and the view is spectacular! Travel 6,500 ...
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