John Wenz, Author at Astronomy.com | Page 12 of 19

Learn the ins-and-outs of gravitational waves in just three minutes

TRAPPIST-1

This tiny solar system packs in seven Earth-size planets

Science, Solar System

This group wants Pluto to be a planet again — and bring hundreds of objects along with it

Science, Solar System

This chart puts the moons of the solar system into perspective

Robotic Spaceflight, Space Exploration

Juno will remain in its current orbit around Jupiter

Exotic Objects, Science

Scientists are months away from peering into black holes for the first time

Science, Solar System

NASA is enlisting the public to find Planet Nine

Exoplanets, Science, Stars

This planet briefly pulls its star into a cepheid variable stage

Robotic Spaceflight, Science, Space Exploration

Another Hubble repair mission could be on the way

Why you might not see that comet in the sky

Exotic Objects, Science

Astronomers find a new class of black holes

Science, Solar System

A fireball blazed over the midwest last night