... Spiral Eddies On Planet Earth . ... Credit: STS 41G Crew , NASA Explanation: Can you identify this wispy stellar nebula ? How many light-years from Earth did you say? ... Prior to STS 41G these eddies were thought to be rare but are now understood to be a significant dynamic feature of ocean currents. ... Publications with keywords: Earth - ocean - spiral eddy . Publications with words: Earth - ocean - spiral eddy . ... Pangea Ultima: Earth in 250 Million Years . ... Welcome to Planet Earth . ...

... 2010 August 3 . The Planet and the Radio Dish . ... Although seemingly something out of The Little Prince , the planet is actually Earth. ... The central fisheye image points down, while the surrounding wide-angle images were taken at a 30 degree tilt and added digitally later. ... At the image top ("noon" if the planet were a clock) is the well-lit Parkes Radio Telescop e dish in New South Wales , Australia . ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

... Armagh Planetarium . ... Universe . ... August . ... Posted on August 19, 2011 | 85 Comments On a dark September night in 1961, Barney and Betty Hill had a frightening experience in the mountains of New Hampshire. ... 3 Comments Our Place in the Universe is an astronomy course for those who want to know more about this fascinating subject. ... Posted on July 28, 2011 | ... Newer Entries . Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. ...

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine Contents . ... July/August 2003 . Exclusive online sidebar: Determining the Earth-Sun Distance Using Mars . ... In late August, Mars will come as close to Earth as it ever gets. ... Sky Map and Sky Chat, Richard Talcott . July Sky Map | August Sky Map | September Sky Map . ...

... Recent Topics . ... MAO main . ... August Issue: How We Conquered the Planet . ... Тема: August Issue: How We Conquered the Planet . To view this email as a web page, go here. links.email.scientificamerican.com/servl.. NzIxOTM0NTcxS0 =0 . ... A new hypothesis explains why links.email.scientificamerican.com/ctt?k... ... What they find could change the future of planet hunting links.email.scientificamerican.com/ctt?k... ... Check out our NEW Products! links.email.scientificamerican.com/ctt?k... ...

... August 31, 1997 . Arp 230: Two Spirals in One? ... Explanation: Is this one galaxy or two? Analysis of Arp 230 has shown evidence that this seemingly single spiral galaxy is actually the result of the recent collision of two spiral galaxies. ... The collision apparently had many similarities to the colliding galaxy sequence in the IMAX movie " Cosmic Voyage ." ... About APOD > . ...

... The Magazine . ... Observing . ... Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... stars . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . Springtime observing for small telescopes . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Click here to receive a FREE e-Guide exclusively from Astronomy magazine. ... Astronomy Magazine . ...

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Information & tools for observers . ... Australia Telescope Online Archive (ATOA) . ... ATCA | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Australia Telescope National Facility Colloquium . ...

... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... It's semi-common knowledge that stars twinkle and planets don't. By semi-common, I mean that a lot of folks know that, but I also mean it isn't strictly true. Stars twinkle because we see them from the bottom of a sea of air. ... These small bundles of air act like little lenses, bending light as it passes through them. ... What we see is the light from the star flickering. ...

... Science highlights . Exoplanets Disks 2016 . ... My post on the STScI science blog: "Disk, gaps, and exoplanets - a journey on the wings of a dragonfly" . ... Read here the scientific publication of this work, on the Astrophysical Journal: Banzatti Pontoppidan 2015, ApJ, 809, 167 . Read here a more poetic description on the STScI science blog: "Disk, gaps, and exoplanets - a journey on the wings of a dragonfly" . ... Do exoplanet compositions retain the imprint of large-scale disk processes? ...

... The package includes a new ``hybrid'' symplectic integrator capable of handling close encounters, described at the conference: The Impact of Modern Dynamics in Astronomy , Namur, Belgium (Chambers 1998). ... NRC Research Associate, NASA/Ames Research Center , Moffett Field CA, USA, planetary accretion, formation of the asteroid belt and extra-solar planets. ... G.Laughlin and J.E.Chambers (2002) Astronomical Journal, , in press. ... American Astron. ... Home page of planet hunters Marcy and Butler ....