SUNSET: 
How to Never Miss an Aurora
Learn exactly how and when to expect the next display of the northern lights with a few easy-to-use online tools.
Meet My Variable Friend SS Cygni
Get acquainted with SS Cygni, the sky's brightest cataclysmic variable star. It's guaranteed to keep you on your toes.
How to See Cygnus's Other Veil Nebula
You'll be entering uncharted territory when you seek out this little known 'Shadow of the Veil' in Cygnus this summer.
Earth's Shadow Creeps Up on Us Every Night
The next time you're out watching a sunset, turn around and relish the mighty shadow of Earth looming just behind your back.
Blank Sun? Faculae to the Rescue!
Fascinating faculae provide a way for anyone with a small telescope to track the ups and downs of the solar cycle — even when there are no sunspots.
Predictive Prowess: See an Iridium Flare
Channel your inner superpower by looking up at the night sky precisely when a dazzling blaze of light is beamed to Earth from outer space.
See Summer's Best Naked-Eye Double Stars
Not every set of closely paired stars requires binoculars or a telescope to "split". Here's a guide to summertime doubles you can tackle with your eyes alone.
Super-close Pairing of Ceres and Vesta
Two bright asteroids now appear extremely close to one another in the evening sky. Here's how to spot them in binoculars or a small telescope.
Jupiter's Not-So-Great Red Spot
Astronomers don't know why Jupiter's iconic Great Red Spot has been gradually shrinking since the 1800s — or why the downsizing has accelerated during the past two years. Update: On May 15th, NASA released newly taken images of the Great Red Spot (at bottom below) to show its declining size…
Observing the Great Orion Nebula
This star-studded pool of misty light provides a feast for observers.
How to See Jupiter: Big, Bright, and Beautiful
Jupiter, the King of Planets, is a captivating sight no matter how you look at it.
New Telescope? Learn How to Use a Telescope and See Amazing Sights
Thousands of telescopes are given and received as gifts during the holidays. But once you've assembled your new treasure, then what? The editors of Sky & Telescope show you where to look first.
Viewing Saturn: The Planet, Rings and Moons
Viewing Saturn is an old favorite for every telescope user. Here's a guide to seeing all that you can see on the ringed planet.
A Saturn Almanac
Spectacular Saturn is a perennial favorite of telescope users everywhere. Click here to find printable data on the positions of Saturn's rings and planets.
The Basics of Meteor Observing
Here are a few hints to enhance your meteor-watching experience.
Advanced Meteor Observing
Meteor studies have relied heavily on amateur observers for more than a century. They still do. Here are some tips and suggestions on how to plan a meteor watch.
The Lunar 100
As the moon wanes in the gibbous phase in the nights to come, see if you can find and observe some of 100 of Charles Wood's classic lunar hit list, including craters, basins, mountains, rilles, and domes.
About Meteors
Meteors, meteoroids, meteorites, and fireballs — keep all these look-alike terms straight.
