Magazine | Page 258 of 277 | Astronomy.com

A month of shadows

Exoplanets, Science

Bob Berman’s strange universe: Good planets gone bad

Glenn Chaple’s observing basics: Do the Hop

Science, Solar System

After our Sun dies, will the planets still orbit it?

How large a body would it take to make a crater as wide as the Gulf of Mexico?

Why don’t the winter and summer temperature extremes occur at the solstices?

Phil Harrington’s binocular universe (June 2005)

Spying on the Sun

Catch the galactic carnival

Newton’s universe

Why hasn’t NASA flown a microphone to Mars? Will future probes, to places like Europa, carry audio sensors?

Why do physicists think gravity travels at the speed of light?