Join in for live views of our nearby galactic neighborhood from the dark skies at McDonald Observatory.

Scientists have discovered what is causing sinuous gullies to form on Mars' southern sand dunes in the springtime, unlike any ...

Using ESA's Gaia satellite and NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the Ege University in ...

For decades, astronomers have looked to the outer reaches of the cosmos for answers to our most fundamental questions: Where ...

Many marine species are no strangers to the depths of the oceans. Some animals, like certain sharks, tuna, or turtles, ...

Abstract: This paper implements a deep reinforcement learning (DRL) based flight control system for a fixed-wing uncrewed aerial vehicle (UAV). Unlike conventional flight control methods, DRL does not ...

The James Webb Space Telescope has uncovered a massive red supergiant star just before it exploded, finally solving a cosmic ...

Anyone who studies planetary formation would relish the opportunity to get a close-up look at an interstellar object. Sending ...

According to theory, massive red supergiant stars should cause most supernovae, yet they are rarely observed. New James Webb ...

Astronomers using JWST have captured the clearest view yet of a doomed red supergiant star just before it exploded, solving a ...

The Hubble Space Telescope, a cornerstone of modern astronomy, has been providing breathtaking images and invaluable data for ...