The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated south of Orion's Belt. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 ± 20 light years and is the closest region of massive star formation to Earth.
It was a little bit of hunting finding the Orion Nebula since my finder found the belt, but it's still not quite dialed to perfection. But, there it was (at least I think that's what we saw). Four stars in the middle of this cloud. I cannot wait to be out there when there is no moonlight.
Oh! And, yes, I went over to Sirius. Very Cool!!! Like a spotlight with 4 points coming off of it with the same Wide Field 30mm lens.
What would be the single best EP to really get me into the heart of the Orion Nebula, or others..? A zoom, perhaps?
And, the Moon looked fantastic tonight, as well!
Thursday, October 14, 2010
Wednesday, October 6, 2010
The Dark Side of the Moon
The Dark Side of the Moon, well not the side that cannot ever be seen from Earth, but the rest of the moon when it's a crescent. Not to be confused with the Pink Floyd album of the same name.
Friday, October 1, 2010
Green Comet approaching Earth
APPROACHING COMET: Green comet 103P/Hartley 2 is approaching Earth for a close encounter on Oct. 20th. At that time, the comet will be only 11 million miles (0.12 AU) from our planet and should be dimly visible to the naked eye from dark sky sites. It already looks great through backyard telescopes.
NASA's Deep Impact/EPOXI spacecraft is en route to this comet for close-up studies and a daring flyby on Nov. 4th.
Periodic comet 103P/Hartley 2 is classed as a young, dwarf comet, with a nucleus roughly 1.14 kilometers across. It belongs to the Jupiter family of comets (comets with periods less than 20 years). The comet was discovered in 1986. Although it then had an orbital period of 6.3 years, an analysis of its orbit reveals the period had been longer in the recent past. During the early decades of the 20th century, the orbital period had been 9.3 years. A close approach to Jupiter in August 1947 (0.22 AU) reduced the period to 7.9 years, while another close approach during April 1971 (0.09 AU) reduced the period to 6.1 years. The comet has been seen at every return since its discovery. The 2010 return is exceptional, as the comet will pass 0.12 AU from Earth on October 20. The Deep Impact space craft will pass about 1000 kilometers from the comet on November 4.
Comet 103P/Hartley 2 will pass 0.12AU from Earth, a mere 11 million miles in October of this year. The near approach allowing even a modest comet to become quite bright. Predictions are that the comet will be brighter than 5th magnitude, easily visible to the unaided eye from a dark site.
NASA's Deep Impact/EPOXI spacecraft is en route to this comet for close-up studies and a daring flyby on Nov. 4th.
Periodic comet 103P/Hartley 2 is classed as a young, dwarf comet, with a nucleus roughly 1.14 kilometers across. It belongs to the Jupiter family of comets (comets with periods less than 20 years). The comet was discovered in 1986. Although it then had an orbital period of 6.3 years, an analysis of its orbit reveals the period had been longer in the recent past. During the early decades of the 20th century, the orbital period had been 9.3 years. A close approach to Jupiter in August 1947 (0.22 AU) reduced the period to 7.9 years, while another close approach during April 1971 (0.09 AU) reduced the period to 6.1 years. The comet has been seen at every return since its discovery. The 2010 return is exceptional, as the comet will pass 0.12 AU from Earth on October 20. The Deep Impact space craft will pass about 1000 kilometers from the comet on November 4.
Comet 103P/Hartley 2 will pass 0.12AU from Earth, a mere 11 million miles in October of this year. The near approach allowing even a modest comet to become quite bright. Predictions are that the comet will be brighter than 5th magnitude, easily visible to the unaided eye from a dark site.
Monday, September 20, 2010
Biggest Saturnian Moons
Biggest Saturnian Moons
A darkly defined Rhea passes before the fuzzy orb of Titan in this Cassini view of Saturn's two largest moons.
A darkly defined Rhea passes before the fuzzy orb of Titan in this Cassini view of Saturn's two largest moons.
Wednesday, September 8, 2010
Northern_skies full moon
There are loads of pictures of the full moon available and with simple instructions any amateur astronomy follower can make their own but this one is particularly evocative.
Thursday, August 26, 2010
WISE Captures the Unicorn's Rose
A new cosmic image taken by NASA's Wide-field Infrared Explorer (WISE) shows the Rosette nebula located within the constellation Monoceros, or the Unicorn.
This flower-shaped nebula, also known by the less romantic name NGC 2237, is a huge star-forming cloud of dust and gas in our Milky Way galaxy.
We're just blogging this at astronomy for beginners because it's such a beautiful image.
This flower-shaped nebula, also known by the less romantic name NGC 2237, is a huge star-forming cloud of dust and gas in our Milky Way galaxy.
We're just blogging this at astronomy for beginners because it's such a beautiful image.
Sunday, August 22, 2010
Fireball on Jupiter
FIREBALL ON JUPITER: An amateur astronomer in Japan has video-recorded a fireball on Jupiter. This marks the third time in only 13 months that amateur astronomy buffs have detected signs of something hitting the giant planet. Will the latest impact leave behind a visible cloud of debris? . SPACE STATION and SPACE PLANE FLYBYS: This is a good week for satellite watchers in the USA and Canada. Both the International Space Station and the US Air Force X-37B space plane are making a series of favorable passes over North American towns and cities. The spacecraft are easy to find using our Simple Satellite Tracker--an app for iPhones and Android. Visit http://simpleflybys.com for downloads and more information.
Wednesday, August 11, 2010
Perseid Meteor Shower Peak August
PERSEID METEOR SHOWER
The annual Perseid meteor shower is underway. Earth is passing through a wide stream of debris from Comet Swift-Tuttle, and each time a fleck of comet dust hits Earth's atmosphere - flash! - there is a meteor. Forecasters say the shower will peak on Thursday, August 12th, and Friday, August 13th. You can see Perseids flitting across the sky at any time between about 10 pm on Thursday evening and sunrise on Friday morning. Observers who get away from city lights can expect to count dozens of meteors per hour, especially during the dark hours before dawn.
BONUS: If you go outside a little early on Thursday evening, around sunset, you'll see a beautiful gathering of planets in the sunset sky--Venus, Mars, Saturn and the crescent Moon. It's a nice way to start a meteor watch.
The annual Perseid meteor shower is underway. Earth is passing through a wide stream of debris from Comet Swift-Tuttle, and each time a fleck of comet dust hits Earth's atmosphere - flash! - there is a meteor. Forecasters say the shower will peak on Thursday, August 12th, and Friday, August 13th. You can see Perseids flitting across the sky at any time between about 10 pm on Thursday evening and sunrise on Friday morning. Observers who get away from city lights can expect to count dozens of meteors per hour, especially during the dark hours before dawn.
BONUS: If you go outside a little early on Thursday evening, around sunset, you'll see a beautiful gathering of planets in the sunset sky--Venus, Mars, Saturn and the crescent Moon. It's a nice way to start a meteor watch.
Saturday, May 8, 2010
Saturn's small moons Beyond Rings
Two of Saturn's small moons can be seen orbiting beyond the planet's thin F ring in this Cassini spacecraft image
Sunday, April 11, 2010
Prometheus Between Rings
Saturn's A ring appears bright compared to the thin F ring, which is shepherded by the moon Prometheus, in this view from the Cassini spacecraft.
Saturday, January 9, 2010
WISE 'First-Light' Image
This infrared snapshot of a region in the constellation Carina near the Milky Way was taken shortly after NASA's Wide-field Infrared Survey Explorer (WISE) ejected its cover. The "first-light" picture shows thousands of stars and covers an area three times the size of the moon. WISE will take more than a million similar pictures covering the whole sky.
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