In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Chile identified a comet ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system.

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data ...

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and ...

NASA’s James Webb Space Telescope reveals a carbon-rich circumplanetary disk around exoplanet CT Cha b, providing insight ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say.

NASA Hubble Space Telescope, New Horizons and Lucy missions are examples of the missions that are leading to discoveries about the "fossils of our solar system," according to NASA's Goddard Space ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say. A comet named 3I/ATLAS likely weighs more than 33 ...

Obtained by UB as part of a project to observe last year's total solar eclipse, the telescope will be used for education and ...

Named 3I/ATLAS, the comet is only the third known interstellar object to enter our solar system, and it's the largest and ...

A telescope in Chile recently glimpsed 3I/ATLAS' glowing tail, which observations reveal has grown as the interstellar object cruises toward the sun.

The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.