There are more stars in the universe than grains of sand on Earth. The latest estimates suggest there are around one septillion stars, which is a 1 followed by 24 zeros. Our sun is a typical G-type ...
Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...
An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...
Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...
On the evening of February 28, seven planets, Saturn, Mercury, Venus, Jupiter, Mars, Uranus and Neptune will align in the night sky. Five of these (Saturn, Mercury, Venus, Jupiter and Mars) will be ...
In 2018, after six decades of dreaming, a revolutionary spacecraft launched on a mission unlike any before: to dive into the ...
Material retrieved from the asteroid Bennu by NASA’s OSIRIS-REx spacecraft shows that all the basic building blocks of life ...