This is how to see the ISS, which essentially looks like a starlike point of light that moves across the sky from west to ...

While we have a precise (and probably accurate) age for the solar system, we do not have precise ages for each planet.

Deep in the heart of Texas, the unsung Southwest Research Institute creates some of the most innovative space technologies.

If you saw the aurora or photos, you might be wondering what exactly was going on. What makes the glow, and the different ...

Some of SwRI’s most impressive research occurs at San Antonio’s Center for Laboratory Astrophysics and Space Science ...

This nearby galaxy is one of the best spirals in the sky — and represents a historic milestone in our understanding of the ...

A newly released study of unusual asteroid orbits strengthens the case for the hypothesized distant, massive Planet Nine.

Comets PanSTARRS and Olbers are visible in the evening sky and the Moon briefly covers a bright star in the sky this week.

Data from the James Webb Space Telescope (JWST) has shown that exoplanet K2-18b has some of the chemical markers that may ...

With perseverance and hard work, one photographer’s journey shows how teamwork is expanding the bounds of astroimaging.

The Dream Chaser spaceplane is designed to bring supplies to the International Space Station and land 11 to 15 hours after it ...

Pasquale Panuzzo of the French National Center for Scientific Research (CNRS) was among a team of astronomers routinely ...