Mercury takes only 88 Earth days to orbit the sun.

After its close approach to the Earth, 2024 PT5 is slowly receding away in its new, more distant orbit. But surprisingly, the object’s orbit around the sun is similar to Earth’s, suggesting ...

However, the large eccentricity means its orbit ranges from as far as 2 astronomical units (300 million km/186 million miles — i.e. twice the Earth–sun distance) from its star to as close as 0 ...

NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu and scientists got to dive into a tale ...

How fast is Earth moving? The sun doesn't sit idly in the center of these ellipses at equal distance from their farthest points. It actually follows its own tiny elliptical orbit around what is ...

the Moon's relative motion in its orbit around Earth appears significantly faster than the movement of Mars in its orbit around the Sun. There are undoubtedly sharper images of Monday night's ...

is one that has an orbit intersecting the Earth's orbit around the Sun by less than 0.05 astronomical units (1 AU is the distance to the Sun), that's just over 4.5 million miles," Martin Barstow ...

Asteroids like Bennu are rocky or metallic objects in orbit around the Sun. Meteorites are the pieces of asteroids and other ...

Additionally, Mars recently passed perigee on Jan. 12, its closest point to Earth in its orbit around the sun, which makes it slightly larger in the sky. The result? A stunning lunar occultation ...

Space is increasingly crowded, but large chunks of metal from rockets are generally not flying around in Earth orbit undetected ... its closest point to the sun. How to Watch the Spectacular ...

Just a sliver, or crescent, of the sun is visible, before Earth departs the outer space scene. Blue Ghost will spend 25 days ...