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Cosmic curveball: Distant system challenges planet-form...

An international team of astronomers has discovered a distant planetary system t...

Occupy Mars? Or the moon? Get a reality check on Elon M...

It's an age-old debate in space circles: Should humanity's first city on another...

Martian volcanoes could be hiding massive glaciers unde...

When we think of ice on Mars, we typically think of the poles, where we can see ...

NASA will return its moon rocket to the hangar for more...

Grounded until at least April, NASA's giant moon rocket is headed back to the ha...

The optical engineering required to photograph an Earth...

More and more papers are coming out about the upcoming Habitable Worlds Observat...

Astronomers discover rare super-Jupiter orbiting distan...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team...

Exomoons could reveal themselves through lunar eclipses

Our solar system hosts almost 900 known moons; more than 400 orbit the eight pla...

Curiosity rover captures Martian spiderwebs up close

For about six months, NASA's Curiosity Mars rover has been exploring a region fu...

Young 'sun' caught blowing bubbles by Chandra

For the first time, a much younger version of the sun has been caught red-handed...

Auroras on Ganymede and Earth share striking similarities

New observations of Ganymede reveal a striking similarity between the auroras on...

Jupiter's Galilean moons may have gained life's buildin...

Southwest Research Institute was part of an international team that demonstrated...

6 planets will parade across the night sky at the end o...

Six planets are linking up in the sky at the end of February, and most will be v...

Image: Curiosity rover surveys boxwork region of Mars

NASA's Curiosity Mars rover captured this panorama of boxwork formations—the low...

Microscopic mirrors for future quantum networks: A new ...

Researchers in the Harvard John A. Paulson School of Engineering and Applied Sci...

Machine learning algorithm fully reconstructs LHC parti...

The CMS Collaboration has shown, for the first time, that machine learning can b...

Simplifying quantum simulations—symmetry can cut comput...

Quantum computer research is advancing at a rapid pace. Today's devices, however...