From solar probes to deep space missions, these record-breaking human-made objects reached speeds that make bullets and jets ...

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

After initial positioning by ground control, the satellite duo’s autonomous system of cameras, LEDs, and laser rangefinders ...

Why doesn’t our solar system have sub-Neptune exoplanets and what can they teach us about planetary formation and evolution?

Webb is helping scientists understand these gassy exoplanets 'in a way that was not possible prior to the telescope’s launch, ...

What's happening in the skies over North Texas this month? May holds some spectacular sights in the night and morning sky.

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

Venus will partner up with the giant planets Saturn and Neptune to form a line up in the pre-dawn sky on May 8, with ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class of planets.

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.