Astronomy Staff, Author at Astronomy.com | Page 4 of 283

Starmus VIII announced for October 2026 in Tenerife and La Palma

Science, Solar System

Why does the same side of the Moon always face Earth?

Why are astronomical jets always concentrated like a laser?

Telescopes and Equipment

Our favorite new products this holiday season

Telescopes and Equipment

Our favorite new products this month

Telescopes and Equipment, Upcoming Events

Discover your key to the universe today at Astronomy Unlocked

Why do brighter astronomical objects have negative magnitudes?

Observing, Stars

Are any Wolf-Rayet stars observable with a small telescope?

Robotic Spaceflight, Solar System

Did Pluto’s gravity affect the trajectory of New Horizons when it flew past?

Astrophotography, Comets

The best images of Comet Lemmon from Astronomy readers

Is the New Moon ever visible?

2035 Japan Total Solar Eclipse