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This Week's Sky At a Glance

Sky at a Glance | January 21st, 2011

The Winter Hexagon fills the southeast after dark, while Jupiter sinks down on the other side of the sky. And the Moon meets Venus at dawn.

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This Week's Sky At a Glance

Sky at a Glance | January 14th, 2011

Orion and Sirius are rising higher after dusk, while Jupiter declines on the other side of the sky. And this week the full Moon shines among its perennial January companions.

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This Week's Sky At a Glance

Sky at a Glance | January 7th, 2011

The waxing Moon passes Jupiter in the evening sky. Venus and Mercury have almost simultaneous elongations in the dawn. And don't miss Saturn's enormous, rapidly evolving white spot!

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This Week's Sky At a Glance

Sky at a Glance | December 31st, 2010

Orion is up in the evening with Lepus under his feet, while Jupiter sinks in the southwest. Venus blazes before dawn, when Saturn in a telescope displays its rapidly evolving new white spot.

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This Week's Sky At a Glance

Sky at a Glance | December 24th, 2010

Orion is up after dusk, Sirius follows below it, and the waning Moon passes planets in the early morning — including Saturn with its big new white spot.

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This Week's Sky At a Glance

Sky at a Glance | December 17th, 2010

The Moon is totally eclipsed late on the night of December 20–21 (for North America) for the first time in nearly three years. Watch the bright Moon crossing through Taurus in the evenings leading up.

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This Week's Sky At a Glance

Sky at a Glance | December 10th, 2010

Mercury and Mars pair up deep in bright twilight, the Moon passes Jupiter, and Venus before dawn blazes at its highest, with Saturn looking on.

Finding the Geminid meteors' radiant

Celestial News & Events

It's Geminid Time!

What many skywatchers consider the year's richest and most reliable meteor shower peaks this year on the morning of December 14th.

Uncategorized "New Scrutiny of the Sun's Secrets""}'>

Beyond the Printed Page:
"New Scrutiny of the Sun's Secrets"

Links for article that appeared in Sky & Telescope, February 2011

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Observing

Sky at a Glance | December 3rd, 2010

Jupiter's South Equatorial Belt Outbreak has spread its dark stuff halfway around the planet. Venus blazes high in the dawn, with Saturn looking on. And deep in the sunset, the Moon occults Mars.

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This Week's Sky At a Glance

Sky at a Glance | November 26th, 2010

The waning Moon passes Saturn, Spica, and Venus at dawn. Mira is still naked-eye but fading. And on Jupiter, the South Equatorial Belt Outburst contines to pour out fresh dark material.

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This Week's Sky At a Glance

Sky at a Glance | November 19th, 2010

The Moon turns full on Sunday the 21st. Dramatic telescopic events have begun on Jupiter. Mira is still 3rd magnitude but starting to fade. And Venus, Spica, and Saturn are climbing higher in the dawn.

Exoplanets

Planet from Another Galaxy

Astronomers have found a planet orbiting a very ancient, high-velocity, former red giant star that came from beyond the Milky Way.

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This Week's Sky At a Glance

Sky at a Glance | November 12th, 2010

Dramatic telescopic events have begun on Jupiter. Mira is still 3rd magnitude but starting to fade. And Venus, Spica, and Saturn are climbing higher in the dawn.

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This Week's Sky At a Glance

Sky at a Glance | November 5th, 2010

Jupiter rules the evening sky. Mira is still 3rd magnitude but starting to fade. And Venus and Saturn greet the dawn.

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This Week's Sky At a Glance

Sky at a Glance | October 29th, 2010

Jupiter shines high all evening. Mira remains (so far) at an unusually bright maximum. And keep an eye out for Taurid and Hartley-id meteors!

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This Week's Sky At a Glance

Sky at a Glance | October 22nd, 2010

Jupiter shines high all evening. Mira remains (so far!) at an unusually bright maximum. And at dawn, Saturn is returning to view with its rings newly widened.

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This Week's Sky At a Glance

Sky at a Glance | October 15th, 2010

The Moon and Jupiter dominate the evening. Comet Hartley 2 is passing its closest to Earth. And Mira is still in an unusually bright maximum.

This Week's Sky At a Glance

Sky at a Glance | October 8th, 2010

Bright Jupiter dominates the evening sky. Comet Hartley 2 is at its best. And Mira is having an unusually bright maximum!

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This Week's Sky At a Glance

Sky at a Glance | October 1st, 2010

Bright Jupiter dominates the evening sky. But look deeper and you can find Mira near maximum and Comet Hartley 2 passing Cassiopeia.

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