821–840 of 1,251 results
four planets at dawn May 2011

Press Releases

Four Planets Dance Before Dawn

Over the next two weeks, Mercury, Venus, Mars, and Jupiter gather dramatically low in the eastern twilight before sunrise.

Vic

This Week's Sky At a Glance

Sky at a Glance | May 6th, 2011

The dance of four planets low in the dawn reaches its peak this week. In the evening sky, Saturn is high and inviting.

Vic

This Week's Sky At a Glance

Sky at a Glance | April 29th, 2011

A month-long dance of four planets is becoming visible low in the dawn. In the evening sky, Saturn's white outbreak is breaking out again.

Vic

This Week's Sky At a Glance

Sky at a Glance | April 22nd, 2011

How long can you track Sirius twinkling in the twilight? After dark, Saturn climbs the southeastern sky with Porrima next it, both awaiting your telescope.

Celestial News & Events

Lyrid Meteor Shower in 2013

Even though moonlight will interfere with this year's Lyrid meteor shower, skywatchers should be alert for a possible outburst on the night of April 21–22.

Celestial News & Events

The Fickle Lyrid Meteors

Even though moonlight will interfere with this year's Lyrid meteor shower, skywatchers should be alert for a possible outburst on the mornings of April 22nd and 23rd.

SkyWeek app

Press Releases

Sky & Telescope Kicks Off 70th Anniversary with Free App

Contacts: Robert Naeye, Editor in Chief 855-638-5388 x2144, [email protected] Sky & Telescope magazine is releasing a new application for all Android mobile devices, S&T SkyWeek, and the publisher is making the app available to all users for free. "We thought it would be the perfect way to celebrate Sky &…

Vic

This Week's Sky At a Glance

Sky at a Glance | April 15th, 2011

Saturn is climbing higher every evening with Porrima next it. Both await your telescope. And do you know what the Pointers point to backward?

Celestial News & Events

T Pyxidis Finally Blows Again

A very overdue recurrent nova is having its long-awaited outburst. You can follow it with binoculars right after dark.

Vic

This Week's Sky At a Glance

Sky at a Glance | April 8th, 2011

Saturn is now in fine telescopic view, just past opposition. And the waxing Moon occults one of the brightest stars of the year for eastern North America.

Vic

This Week's Sky At a Glance

Sky at a Glance | April 1st, 2011

Saturn is at opposition this week, glowing in the southeast after dark, while the waxing Moon passes the Pleiades and Hyades in the west at dusk.

Vic

This Week's Sky At a Glance

Sky at a Glance | March 18th, 2011

Mercury is having a fine showing in the afterglow of sunset, while Orion tilts southwest to signal spring's arrival.

Full Moon

Astronomy and Society

The March 19th "Supermoon": Hardly Super

Saturday's full Moon is indeed the closest and biggest in 18 years. But not by enough to notice.

Vic

This Week's Sky At a Glance

Sky at a Glance | March 11th, 2011

Mercury passes Jupiter low in the west after sunset this week. They appear closest on March 14th and 15th, just 2° apart.

Twilight view, looking low.

Press Releases

Jupiter and Mercury Pair Up in Twilight March 13–16

Two bright planets form an eye-catching pair low in twilight Sunday through Wednesday, March 13 – 16, 2011.

Vic

This Week's Sky At a Glance

Sky at a Glance | March 4th, 2011

Mercury and the waxing crescent Moon climb higher in the western twilight day by day, while Jupiter sinks lower.

Vic

This Week's Sky At a Glance

Sky at a Glance | February 18th, 2011

Orion stands highest after dark, four constellation carnivores are marching in parallel, and the Moon triangulates with Saturn and Spica.

Vic

This Week's Sky At a Glance

Sky at a Glance | February 11th, 2011

Jupiter's South Equatorial Belt is back, just as Jupiter is declining in the west after dusk. Orion stands at his highest in early evening, and the Moon waxes to full.

This Week's Sky At a Glance

Sky at a Glance | February 4th, 2011

The waxing crescent Moon passes Jupiter in the western evening sky this week, then meets up with the Pleiades. Bright Sirius guides the way to much littler star clusters and, if you're in the latitudes of the southern U.S., Canopus.

This Week's Sky At a Glance

Sky at a Glance | January 28th, 2011

With February arriving, not only is Orion high but the Big Dipper is on the way up, Cassiopeia is on the way down, Leo is already making its appearance, and the Northern Cross plants itself upright.

Advertisement