Up until the mid 1990s, astronomers didn't know for certain if there were any planets outside of our own solar system. But ever since the first exoplanet was discovered, it’s been increasingly clear ...

This year saw planetary scientists add a number of exciting new worlds to our growing 5,000+ catalog of exoplanets. Among them are planets like we have never seen before. Here is a look back at some ...

Exoplanets are planets that orbit stars other than the sun and thus exist outside the solar system. The word "exoplanet" ...

Could there be life on planets outside our solar system? For astrophysicists, it’s a big unanswered question, and one that AI technology can help investigate. Abigail Pocasangre & Julia Ross The ...

A new study expands the search for life beyond our solar system by indicating that 17 exoplanets (worlds outside our solar system) could have oceans of liquid water, an essential ingredient for life, ...

Artificial Intelligence (AI) experts have been challenged to help a new space mission to investigate Earth’s place in the universe. The Ariel Data Challenge 2023, which launches on 14 April, is ...

Astronomers have detected over 5,800 confirmed exoplanets. One extreme class is ultra-hot Jupiters, of particular interest because they can provide a unique window into planetary atmospheric dynamics.

The way astronomers study planets in our own solar system is surprisingly similar to the way they study exoplanets, despite the latter being orders of magnitude more distant. The key is ...

Exoplanets are planets outside Earth's solar system that most often orbit a star. Astronomers have managed to bring an exoplanet into unprecedented focus by using a technique the researchers call 3D ...