Rare Venus Transit!
May 27, 2012; 5:00 AM ET
For the last time until the year 2117, Venus will pass directly in front of the Sun on June 5.
Astronomy Channel

Rare Venus Transit!
May 27, 2012; 5:00 AM ET
For the last time until the year 2117, Venus will pass directly in front of the Sun on June 5.

Satellites Measure Air, Land, and Sea
May 20, 2012; 5:00 AM ET
The MODIS instrument on NASA satellites is one of the most versatile instruments in space.

NASA's Black Hole Hunter
May 11, 2012; 5:00 AM ET
NASA has a new x-ray telescope that will be studying black holes.

Solar Eclipse This Month!
May 6, 2012; 5:00 AM ET
On May 20th, an annular solar eclipse will take place. Andrew Baglini has the details.

See May's Solar Eclipse
May 4, 2012; 5:00 AM ET
On May 20, an annular solar eclipse will take place. Andrew Baglini has the details.

Breathtaking Journey across Earth
Apr 27, 2012; 5:00 AM ET
Time lapse video from the International Space Station captures some amazing images.

Tornadoes From Space!
Apr 20, 2012; 5:00 AM ET
NASA's geostationary satellites caught the devastating tornado outbreak from April 14-15.

The Difficulties of Getting to Mars
Apr 13, 2012; 5:00 AM ET
Though we have successfully landed rovers on the red planet, getting there is no easy task!

Icy April Skies!
Apr 6, 2012; 5:00 AM ET
This month offers us a few glimpses at all the ice in our solar system.

Solar Energy Enough to Power New York?
Mar 30, 2012; 5:00 AM ET
Unfortunately, there is no feasable way to harness it. However, you won't believe how much energy the Sun has been pelting us with!

Storm Chasing on Mars
Mar 23, 2012; 5:00 AM ET
Dust devils to be specific. Mars is full of them, and NASA scientists have now given us a 3D look at one!

Could a Solar Flare Destroy the Earth?
Mar 16, 2012; 5:00 AM ET
Solar activity is ramping up in the year 2012; how harmful could it be?

Get Ready To See Some Rockets!
Mar 9, 2012; 5:00 AM ET
In the upcoming weeks, NASA will launch five rockets that will be visible to those in the mid-Atlantic.

Keep Your Eyes on the Sky!
Mar 2, 2012; 5:00 AM ET
March brings a feast for stargazers, with plenty to look at all month long!

New Type of Planet: Waterworld!
Feb 24, 2012; 5:00 AM ET
The Hubble Telescope has discovered a new type of planet, composed mainly of water.

Is Venus Slowing Down?
Feb 17, 2012; 5:00 AM ET
Our neighbor planet's orbit seems to have slowed down since it last was observed.

Mission to Mars!
Feb 10, 2012; 5:00 AM ET
NASA has launched another rover to assess whether or not Mars is able to sustain life.

Earthlike Planets?
Feb 3, 2012; 5:00 AM ET
NASA's Kepler Satellite has been discovering new planets whose conditions are suitable for life!

Solar Storms!
Jan 27, 2012; 5:00 AM ET
A recent solar flare has caused a coronal mass ejection, leading to beautiful auroras.

Space Junk!
Jan 20, 2012; 5:00 AM ET
How many satellites clog up our planet's orbit? Also, get ready for the new moon!

Venus Hits the Spotlight
Jan 13, 2012; 5:00 AM ET
2012 shows the brightest Venus since March 2004. Meanwhile, Mars looks to make a return to the earlier evening hours.

Several Planets Shine Nicely at Year's End
Dec 23, 2011; 5:00 AM ET
Several planets will put on a nice show as we wrap up the year 2011. A crescent moon will pair up with Venus and Neptune. Mars continues to become brighter. Saturn and Venus will also be easily identifiable.

Early Christmas Presents for Stargazers
Dec 16, 2011; 5:00 AM ET
It's Christmas time and if you are an astronomy buff, the sky has a few presents for you this week. The thin crescent moon will pair up in the sky with Saturn and Mercury. The Ursid Meteor Shower will reach peak.

Moon vs. Meteors
Dec 9, 2011; 5:00 AM ET
Another meteor shower will be hampered by a bright moon this week. The moon will pair up with Mars, while Mercury will return to the early morning sky.

Total Eclipse of the Moon This Week!
Dec 2, 2011; 5:00 AM ET
A total lunar eclipse will be seen by millions across the world this week, but much of the United States will miss out. Meanwhile, it's another fine week to check out the two brightest planets.

The Red Planet Shines Brightly
Nov 25, 2011; 5:00 AM ET
The Red Planet rises to prominence in the night sky as we head into December. Another target for your binoculars or telescope this week is the asteroid Eunomia.

Be Thankful for Clear Skies
Nov 18, 2011; 5:00 AM ET
Some parts of the Southern Hemisphere will be treated to a partial solar eclipse this week. In the U.S., a few Leonid meteors can be spotted.

Leonids at Their Peak!
Nov 11, 2011; 5:00 AM ET
One of the more prominent meteor showers peaks this week. However, a last quarter moon will be near the shower's radiant, reducing the number of visible meteors.

The Sky Is Full of Planets
Nov 5, 2011; 5:00 AM ET
Every planet in the solar system can be seen in the night sky this week. Mercury and Venus light up the evening sky, while Saturn returns to the early morning sky.

The Inner Planets Return to the Stage
Oct 30, 2011; 5:00 AM ET
Both Mercury and Venus will grace the evening sky during the second half of this week. Jupiter reaches peak visibility for 2011 this week.

The Sky Is Full of Planets
Oct 28, 2011; 5:00 AM ET
Every planet in the solar system can be seen in the night sky this week. Mercury and Venus light up the evening sky, while Saturn returns to the early morning sky.

The Inner Planets Return to the Stage
Oct 21, 2011; 5:00 AM ET
Both Mercury and Venus will grace the evening sky during the second half of this week. Jupiter reaches peak visibility for 2011 this week.

Saturn Hides, But Jupiter Shines
Oct 9, 2011; 5:00 AM ET
Saturn is in conjunction with the sun this week, which means it will not be visible from Earth for a while. Meanwhile, Jupiter is nearing peak visibility for the year 2011.

The Draconids Are Coming!
Sep 30, 2011; 5:00 AM ET
The Draconid meteor shower, usually a dull shower that produces only a few meteors an hour, has the potential to produce up to a thousand per hour when it peaks late this week.

September Fades Away, but Venus Returns
Sep 22, 2011; 5:00 AM ET
After a two-month absence, keen observers can spot Venus just after sunset this week. The sky will be favorable for viewing the zodiacal light during the final week of the month.

Chilly Nights, Cool Sights
Sep 18, 2011; 5:00 AM ET
Autumn arrives in the Northern Hemisphere this week and these longer nights mean more opportunities to stargaze. Uranus reaches opposition this week, meaning it is at its peak visibility for the calendar year 2011.

Giant Jupiter Dominates the Late-Summer Sky
Sep 9, 2011; 5:00 AM ET
A full moon occurs this week near the time of apogee. Jupiter continues to shine brightly, but not for much longer.

A Pair of Meteor Showers This Week!
Sep 2, 2011; 5:00 AM ET
Two meteor showers will entertain stargazers this week, although neither will produce as many meteors as some of the more prominent showers.

Big Week for a Small Planet
Aug 26, 2011; 5:00 AM ET
Mercury will shine brightly in the eastern sky in the 90 minutes before sunrise this week. Bright star Regulus can be seen with binoculars near Mercury.

Waning Moon Has a Busy Week
Aug 12, 2011; 5:00 AM ET
Our moon begins its retreat back to its new phase this week. Meanwhile, the moon will pair up with a few planets this week, making for some cool sights in the night sky.

Now Is the Time to View Neptune
Aug 19, 2011; 5:00 AM ET
Neptune reaches opposition and is as bright as it gets. Mars and the thinning moon pair up in the morning sky.

Peaking Perseids
Aug 5, 2011; 5:00 AM ET
The Perseid Meteor Shower reaches its peak on Aug. 13, just as the moon reaches its full phase. Mars shines brightly in the constellation Gemini.

Asteroid Vesta in the News....in Your Telescope, too?
Jul 29, 2011; 5:00 AM ET
The brightest asteroid in the Asteroid Belt, Vesta, reaches its peak visibility this week, while the Dawn Spacecraft continues its orbit. A waxing Moon pairs up with Saturn low in the southern sky just after sunset.

Delta Aquarid Meteors
Jul 22, 2011; 5:00 AM ET
One of the year's best meteor showers peaks this week, and conditions will be nearly perfect for viewing. Mars will pair up with the thin crescent moon low in the eastern sky.

Jupiter in July Is a Joy
Jul 17, 2011; 5:00 AM ET
Enormous Jupiter, shining about 10 times brighter than any star, rises in the eastern sky an hour or so after midnight EDT this week. The last quarter moon will be found to the right of Jupiter late in the week.

Happy New Year, Neptune!
Jul 10, 2011; 5:00 AM ET
After 165 Earth-years since its discovery, Neptune has finally made a full trip around the sun. The 'Full Thunder Moon' occurs at 2:40 a.m. EDT on July 15.

Earth Reaches Aphelion, So Why Is It So Hot?
Jul 1, 2011; 5:00 AM ET
Earth is as far away from the sun as it gets during its yearly orbit this week. Mercury and Saturn can be spotted during the evening, while Jupiter is a great early morning target.

Now Is the Time to Spot Pluto!
Jun 24, 2011; 5:00 AM ET
Pluto reaches 'opposition' early in the morning on June 28, meaning it is as bright as it ever gets when viewed from Earth. The first of July's two new moons occurs at 4:54 a.m. Eastern Time on July 1.

Celebrate the Solstice
Jun 17, 2011; 5:00 AM ET
A look at the Earth's axial tilt, the reason for the seasons. Also, the moon dances with a few planets this week.

Another Eclipse Miss for the United States
Jun 10, 2011; 5:00 AM ET
The Eastern Hemisphere will enjoy the beauty of a total lunar eclipse this week. Jupiter is returning to prominence in the early morning sky.

Saturn Steals the Show This Week!
Jun 3, 2011; 5:00 AM ET
Brilliant Saturn pairs up with the second brightest star in the constellation Virgo, Gamma Virginis, this week. The first quarter moon occurs at 10:11 p.m. EDT on June 8.

Polar Regions Get Partial Solar Eclipse
May 29, 2011; 5:00 AM ET
Parts of the world, but not the United States, will have a partial solar eclipse this week. Saturn puts on a nice show in the evening this week, while Uranus and Neptune can be seen after midnight.

A Busy Week for the Moon
May 22, 2011; 5:00 AM ET
The moon will pair up with Neptune early in the week. Our only natural satellite will be in its last quarter phase on May 24. This will be followed by lunar apogee on May 27.

The Full Flower Moon Lights Up the Night Sky
May 15, 2011; 5:00 AM ET
This week's full moon, known to early Native American tribes as the Full Flower Moon, occurs on the 17th. The planetary cluster of Mercury, Venus and Mars is a morning treat again this week.

Morning Planet Spectacular!
May 8, 2011; 5:00 AM ET
Venus and Jupiter are joined at the hip this week. One of the largest asteroids in the Asteroid Belt will be at opposition this week, making it appear brighter than normal.

Another Meteor Shower Peaks This Week!
May 1, 2011; 5:00 AM ET
The annual Eta Aquarid meteor shower takes place this week, with meteor rates of about 50 meteors an hour under ideal conditions. Try and spot the very thin crescent moon near Mercury, Jupiter and Ma

Darkening Skies Mean Great Views
Apr 24, 2011; 5:00 AM ET
Bright Saturn is still putting on a great show, a handful of Lyrid meteors are still visible, and the crescent moon will pair up with Venus.

The Lyrid Meteor Shower Peaks!
Apr 15, 2011; 5:00 AM ET
The Lyrid meteor shower reaches its peak this week; about 20 meteors per hour can be seen in the few hours before dawn on the 22nd. Another big full moon will occur early in the week.

It's Warming Up! Get Out and Enjoy the View!
Apr 10, 2011; 5:00 AM ET
Several planets are visible with the naked eye this week. Saturn is still particularly bright. Venus and Mars will put on a show in the early morning hours.

Spectacular Saturn Shines This Week!
Apr 3, 2011; 5:00 AM ET
Saturn will appear brighter than it has in about 3 years this week. The new moon will keep the sky nice and dark for viewing the ringed planet.

A Busy Week for Perseus
Oct 1, 2010; 6:57 AM ET
Perseus has a visit from Comet Hartley this week, and its binary star Algol gets dimmer!

As September Comes to a Close, Animals Rule the Sky
Sep 26, 2010; 5:00 AM ET
Around 9 p.m. on Sept. 27, look for the Pleiades Star Cluster in the East.


Cosmic Competition
Sep 19, 2010; 5:00 AM ET
During this busy week in the sky, two planets will compete with a comet, an asteroid and a queen.

Polluted Stargazing
Sep 10, 2010; 5:00 AM ET
Even if you do not live under dark rural skies, you can still enjoy stargazing!

Seeing Spots
Sep 5, 2010; 5:00 AM ET
Grab your telescopes to catch a glimpse of Jupiter's Great Red Spot this week!

Chance for a Hit-or-Miss Shower
Aug 29, 2010; 5:00 AM ET
The Alpha Aurigid meteor shower peaks this week, and Mars and Venus dance with a star!

Fishing for a Comet
Aug 23, 2010; 9:14 AM ET
Comet Tempel and Jupiter remain paired with sea creatures this week and put on a WHALE of a show!

Sing a Happy Neptune
Aug 15, 2010; 5:00 AM ET
Neptune will be at its best and brightest this week, while Venus and Mars move closer together!

The Peak of the Perseids: 100 Meteors Per Hour Possible
Aug 6, 2010; 5:00 AM ET
Up to 100 meteors per hour could be visible from a dark location as the Perseid meteor shower peaks this week!

Meteors In Moonlight
Jul 25, 2010; 5:00 AM ET
How many meteors will you see when the Delta Aquarid and Capricornid meteor showers peak this week?

A Whale of a Comet
Jul 18, 2010; 5:00 AM ET
Grab your telescopes this week to catch Comet Tempel, and four of Saturn's moons!

Eclipse Cruising
Jul 9, 2010; 5:00 AM ET
Want to see an Eclipse without vampires? Head to the South Pacific!

Summer Scorpion
Jul 2, 2010; 5:00 AM ET
Keep your eyes to the sky after the fireworks to see a different kind of sky show this week!

The Herdsman Meteors
Jun 27, 2010; 5:00 AM ET
The June Bootids peak this week, and Lisa Beightol shares some facts about the southern hemisphere night sky.

The Solstice and the Eclipse
Jun 20, 2010; 5:00 AM ET
A solstice occurs this week, and some lucky observers will get to see a partial lunar eclipse.

The Comet and Asteroid Show
Jun 13, 2010; 5:00 AM ET
A comet and a well-known asteroid are at their best this week. Grab your telescope to catch a glimpse.

Planetary Line Dancing
Jun 10, 2010; 2:00 AM ET
Mercury makes a comeback this week, and Venus does a line dance with the Twin Stars.

Lagoon Moon
May 31, 2010; 12:30 AM ET
The Moon and Asteroid Ceres both pass by the beautiful Lagoon Nebula this week.

Sideways Giants and Outcast Dwarfs
May 23, 2010; 5:00 AM ET
Jupiter pairs up with a sideways giant this week, and Pluto snuggles up in a cloud.

Jewels In The Sky
May 17, 2010; 5:00 AM ET
Be on the lookout for a string of sky jewels this week, including Saturn and its nearly edge-on rings!

The Lion and The Bull
May 9, 2010; 5:00 AM ET
Check out Leo's galaxies this week, and don't miss Venus between the horns of Taurus the bull.

The Lion and the Bull
May 07, 2010; 5:00 AM EDT
Check out Leo's galaxies this week, and don't miss Venus between the horns of Taurus the Bull.

Messiers And Meteors
Apr 30, 2010; 8:00 PM ET
Check out the Maiden's Messiers and May's meteors this week!

A Good Hair Day
Apr 25, 2010; 5:00 AM ET
Grab your telescopes and comb the SPIRALS in Berenices Hair this week!

The Bull, the Beehive, and the Harp
Apr 18, 2010; 5:00 AM ET
Grab the bull by the horns and look to the sky this week for Taurus, the Beehive Cluster, and Lyrid meteors!

Eye on Two Horizons
Apr 9, 2010; 9:00 AM ET
Jupiter and Saturn appear at dawn on opposite horizons this week! Lisa Beightol has the details.

Planets Aplenty
Apr 5, 2010; 5:00 PM ET
Four planets and an asteroid are visible as the sun goes down this week! Grab your binoculars!

Mercury Returns
Mar 26, 2010; 5:00 AM ET
Don't be an April fool, check out Mercury as it pairs up with Venus in the west at sunset this week!

SPRING Ahead
Mar 12, 2010; 5:00 AM ET
Changing the clocks ahead means one less hour of sleep, and less observing time! Take advantage of a dark sky with a new moon this week!

Two Small Cats
Mar 5, 2010; 5:00 AM ET
Small cat constellations Lynx and Leo Minor offer big surprises for observers this week!

One Wild Comet
Jun 15, 2010; 6:57 AM ET
Catch a "wild" comet and a ringed planet in the constellation Virgo this week!
Loading...
Loading...
Loading...
Loading...
Video Channels
-
Explore
AstronomyCelestial events and astronomy news
-
Bloopers &
OuttakesImproving every day!
-
Compulsive
Traveler.tvVideos for travelers, by travelers
-
Earth
MattersTips for improving our environment
-
Extreme
WeatherWorldwide Weather News
-
Heads
Up!Weather to watch out for
-
Headline:
EarthCurrent climate change issues
-
Health
FrontHow the weather impacts your health
-
Raw
Video FootageRaw video footage from TV affiliates
-
Sports
WeatherWeather's impact on sports
-
Weather
HistoryA look back at major weather events
-
Weather
NewsWeather related news and notes
-
Weather
WhysInteresting facts about the weather
-
Henry
MargusitySevere weather discussion
-
Elliot
AbramsNortheast and Great Lakes discussion
-
Frank
StraitSoutheast and Tropical discussion
-
Ken
ReevesPoint-Counterpoint
-
Joe
LundbergToday's Severe Weather Outlook
-
-
-
-











