For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...

AUSTIN (KXAN) — The ongoing search for oceans in our solar system is taking us ... world’s moons occur as they orbit the planet. Based on that wobble, the model can determine how much water ...

"For this model, we assumed Alpha Centauri acts similarly to our solar system. We simulated various ... between 35 and 167 meters. α Cen's orbit about the Galactic center viewed on the x ...

Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already visible in the night sky. Here's why it matters to scientists.

After identifying an unusual trend in the movement of the hot Jupiter planet TOI-2818b, the team, from the UNSW School of Physics, ran a series of model ... in our solar system orbit the sun ...

They developed a 3D model that simulates how the solar system's orbital architecture may ... With each mass, she modeled 2 million years of orbit to find what kind of architectural impact each ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...