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

NASA's Advanced Composite Solar Sail System (ACS3) will be visible from the ground. Find out when you can see it on the NASA app on a mobile device. Credit: NASA/JPL-Caltech ...

The map, spanning 4,000 light-years from the sun in all directions, combines a chart of space dust with the effects of a rare type of young, hot star.

An international team of scientists has unveiled the Flagship 2 galaxy mock-up. No, it's not a cardboard diorama for a school ...

The comet, named 3I/ATLAS, is only the third confirmed interstellar object ever seen in our solar system. That means it came ...

Cities across the U.S. are combining art with shade to shield people from rising temperatures and educate them about our ...

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

IMAP (short for "Interstellar Mapping and Acceleration Probe") is the primary payload on today's flight. The roughly $600 ...

Astronomers are buzzing over 3I/ATLAS, a mysterious object hurtling through our solar system, and a new theory claims it can create planets.

So, what are spatial photos on the iPhone? With iOS 26, spatial photos give your existing photos a depth effect, making them ...

Abstract: A test of underwater acoustic measurement in a water tank is required for the performance verification of metamaterials for underwater sound. An underwater 3D positioning system was ...