New orbital data reveals interstellar comet 3I/ATLAS may be on a guided path to Jupiter's Hill radius. Discover why this precise trajectory suggests the visitor could be releasing alien technology ...
A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...
After 15 years of observing cosmic microwaves, which have shorter wavelengths than radio waves, the Atacama Cosmology ...
On October 30, 2025, the radial acceleration component A1—normalized at a heliocentric distance of 1 au—was listed as 1.6×10⁻⁶ ...
The Hubble Space Telescope has been surveying space since 1990 and has captured some interesting cosmic elements in action.
The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...
The Dec 19 close approach of 3I/ATLAS is safe! ESA confirms the interstellar comet is 270 million km away, thanks to a Mars ...
A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...
NASA is heading into the holidays with long-awaited good news about its next flagship observatory, the Nancy Grace Roman ...
American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...
A Pittsburgh investment manager was charged in federal court on Tuesday with wire fraud, accused of diverting more than $3 ...
Optical telescopes utilize refraction and reflection to focus light, enabling detailed astronomical observations and ...
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