Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...
What can star variability—changes in a star's brightness over time—teach astronomers about exoplanet habitability? This is ...
Astronomers have confirmed that three Earth-sized planets are orbiting two stars in the same system — a first in the history ...
Today In The Space World on MSN
We Are Already Orbited By Dozens of Other Galaxies
You’re looking at the cosmic neighborhood of the Milky Way. Travel beyond the dark matter halo into intergalactic space and meet the 59+ dwarf galaxies already orbiting our own. Discover the fate of ...
By analyzing the data from the SuperCOSMOS Hα Survey (SHS) and from the Gaia satellite, astronomers have inspected a bipolar ...
NASA confirms interstellar visitor 3I/ATLAS is a natural comet, not an alien artefact. Its nickel and CO2-rich chemistry suggests it's pre-Sun matter, offering unique insights into ancient star ...
The sun arrives at the December solstice at 10:03 a.m. EST on Dec. 21. This is the farthest south the sun gets in the heavens; it begins its six-month return northward at the moment winter begins in ...
Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...
Astronomers located hyperactive fast radio bursts to a faint dwarf galaxy orbiting a larger companion 2 billion light-years ...
As a lifelong fan of the Star Wars saga, here's how I'd rank every movie in the franchise, from The Empire Strikes Back to ...
The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...
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