A new model has been developed to simulate interstellar activity within our solar system and the nearby Alpha Centauri system ...

The scientists made a computer model of the solar nebula ... and astronomer Mario Livio of the Space Telescope Science Institute in Baltimore. When the solar system was forming, Jupi­ter ...

Webb Telescope Captures Its First Direct Images of Carbon Dioxide Outside Solar System Mar. 17, 2025 — The James Webb Space Telescope ... presents a compelling new model for the formation ...

Electrical engineer Ed Tate was skeptical of proposals for space-based solar power when he initially heard about the concept ...

The Sweden Solar System is the largest scale model of the Solar System in existence, and it spans the entire Swedish ...

New research has revealed that the cosmological model developed by Nicolaus Copernicus, the renowned European Renaissance ...

In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

Meteorites are rocks from space that survive their fiery descent ... these ancient fragments are among the oldest materials in our solar system, originating from planets, asteroids, and comets.

VIPs cut the ribbon at Portal Space Systems’ HQ in Bothell ... vacuum chamber where components for Portal’s solar thermal propulsion system are being tested. In another corner, a 3D printer ...

Pluto isn’t the only dwarf planet in our solar system's outer reaches. Now is an ideal time to look for the egg-shaped Haumea, says Abigail Beall ...