S/2016 J 1

This tiny moon of Jupiter was first spotted in 2016. Read the discovery announcement.

Keep Exploring

Discover More Topics From NASA

Sun

Tendrils of hot plasma stream from the Sun.

Planets

A montage shows the planets to scale from Mercury on the left to Neptune on the right.

Asteroids, Comets & Meteors

Two Very Different Asteroids

Kuiper Belt

Illustration of spacecraft near a giant space rock far from the Sun.