Tonight's Sky
Sun
Sun
Moon
Moon
Mercury
Mercury
Venus
Venus
Mars
Mars
Jupiter
Jupiter
Saturn
Saturn

Tonight's Sky — Change location

OR

Searching...

Tonight's Sky — Select location

Tonight's Sky — Enter coordinates

° '
° '

Web Extra: Sky Guide 2016

Sky Guide 2016 cover
After a great year for total eclipses in 2015, the pace slows considerably once the calendar turns to 2016. The new year offers only one shot at totality, but what an opportunity it is — on March 9, the Moon completely blocks the Sun’s disk from view along a narrow track that cuts across Indonesia and the surrounding waters.

If you’re seeking a land-based adventure, the center line passes through Sumatra, Borneo, and Sulawesi. Many visitors will opt for experiencing the event from a cruise ship, however, because they can remain mobile to find a clear spot. Totality lasts from about one minute at the western end of the islands to more than three minutes at the east end. Maximum eclipse occurs much farther east in the Pacific and brings 4 minutes and 9 seconds of darkness.

The Moon isn’t the only object to pass in front of the Sun in 2016. On May 9, Mercury transits the Sun’s face for the first time in 10 years. Observers will see the planet’s black disk chart a leisurely course across the Sun’s southern half. The entire transit lasts more than seven hours and will be visible from eastern North and South America and Western Europe. But broad regions surrounding this area will see at least part of the event.

Mercury isn’t the only planet that puts on a show this year. Although Venus won’t stray as far from the Sun in 2016 as it did in 2015, its brilliance will adorn the predawn sky early in the year and the evening sky by late summer. Jupiter and Saturn remain glorious sights for most of 2016. Giant Jupiter reaches opposition in early March, while ringed Saturn follows some three months later.

But perhaps the most pleasing development on the planetary front is Mars’ return to prominence. The Red Planet shines brightest at opposition in late May, when it glows at magnitude –2.1 — the brightest it has been since 2005. It also looms large at opposition, spanning 19" when viewed through a telescope and showing plenty of surface detail.

Following a superb year for meteor viewing in 2015, observers will face tougher conditions in the coming year. The only major shower that completely avoids moonlight is May’s Eta Aquariids. And although Perseid observers will have a few Moon-free viewing hours before dawn in August, Geminid watchers in December will battle a Full Moon.
Downloadable File(s)
0

JOIN THE DISCUSSION

Read and share your comments on this article
Comment on this article
Want to leave a comment?
Only registered members of Astronomy.com are allowed to comment on this article. Registration is FREE and only takes a couple minutes.

Login or Register now.
0 comments
ADVERTISEMENT

FREE EMAIL NEWSLETTER

Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. View our Privacy Policy.

ADVERTISEMENT
ADVERTISEMENT
RCLP_ASY_0301_mediumrectangle

Untangle the mysteries of our solar system and its moons with this free download.

Find us on Facebook