Magazine

Galaxies

How are early galaxies different than galaxies today?

Exoplanets, Planets, Solar System, The Sun

Web Extra: Scenery from an African eclipse

Alien Life

The search for life

Alien Life

Web Extra: The hunt for extraterrestrials

Cosmology

Did the Big Bang create the Cosmic Microwave Background?

Exoplanets, Planets, Solar System, The Moon

Plenty of pretty conjunctions

Solar System, The Sun

What will happen to the outer solar system when the Sun dies?

Science

Web Extra: Explore ALMA with the ALMA Explorer

Exoplanets, Planets, Solar System

Web Extra: Two more weird worlds to explore

Exoplanets, Planets

Black aurorae

Stars

Civil War star

Science

Will the Sun always shine through Stone Henge on the solstice?