Our solar system exists in one of the Milky Way's smaller spiral arms — the Orion-Cygnus arm — which radiates out from the center of the galaxy. While we can use our vantage point to view ...

NASA’s Pleiades supercomputer has provided fresh insights into the Oort cloud – a vast, theoretical spherical shell of icy ...

Researchers mapping a bubble of superheated gas that surrounds our solar system found a surprise, there is a tunnel that may ...

The findings suggest that there are many more targets of opportunity for locating potentially habitable worlds across our ...

An international team led by the University of Geneva (UNIGE) has discovered the most distant spiral galaxy candidate known ...

The Milky Way is one of billions of galaxies in the universe and home to our own solar system. It appears as a hazy band in the sky when viewed from Earth.

A new AI model from the University of Bern predicts planetary systems likely to host Earth-like planets. It could boost the ...

Astronomers bid an emotional farewell to Gaia, expressing their gratitude for its more than decade-long mission that gave us ...

First, the gas in the central molecular zone (CMZ), a dense and chaotic region near the Milky Way’s core, appears to be ionized (meaning it is electrically charged because it has lost electrons) at a ...

Feeding data on these comets along with other observations into an advanced model on ... our very own Milky Way. At an epic timescale "comparable to the age of the solar system," which is 4.6 ...

Here’s how it works. Astronomers have discovered two new exoplanets that are similar to other worlds found in the Milky Way, but are unlike any in our own solar system. The two exoplanets ...

The Milky Way is one of billions of galaxies in the universe and home to our own solar system. It appears as a hazy band in the sky when viewed from Earth. Exotic Objects, Milky Way, Stars ...