Showing posts with label extrasola planets. Show all posts
Showing posts with label extrasola planets. Show all posts

Wednesday, September 23, 2009

A new found planet : First rocky extrasolarplanet

The mass of this new planet indicates it is not a gas giant but is rocky like our first 4 planets in our solar system. Now the quest is to find a rocky planet farther away from a star similar to Earth.
9/23/2009
(if not this date go to this link/website and then go to archives link which is on the APOD Spaceweather page lower portion)

http://antwrp.gsfc.nasa.gov/apod/astropix.html

Friday, January 30, 2009

Newly found planet has wild temperature swings

Strange hot Jupiter planets has wild swings in temperature
http://news.aol.com/article/planet-with-hot-flashes/320901

Saturday, December 6, 2008

Students discover unique planet

Students discover unique planet
This extraordinary find is about 5 tim
also in the photo of the 3 students showing off their data, it looks they are showing it off on an Apple ibook
http://www.astronomy.com/asy/default.aspx?c=a&id=7711

This week, Astronomy.com reported some intriguing comet research at Lowell Observatory in Arizona. A Lowell scientist, Dave Schleicher, studies the chemistry of comets. He and his colleagues recently found that Comet 96P/Machholz 1 has a weird chemistry. Machholz is extremely low in a chemical called cyanogen compared to other comets. The Lowell researchers think it may be a totally new class of comets, possibly cooked up billions of years ago in...
http://cs.astronomy.com/asycs/blogs/astronomy/2008/12/05/so-what-does-comet-96p-machholz-smell-like.aspx


Scientists find meteor debris in Canada
PHOTOS
http://www.washingtonpost.com/wp-dyn/content/article/2008/11/28/AR2008112801930.html

University of Calgary graduate student Ellen Milley poses with a fragment of a meteorite in a small pond near Lloydminster, Sask., Canada Friday, Nov. 28, 2008. Scientists said Friday they had found remains of a meteor that illuminated the sky before falling to earth in western Canada earlier this month. University of Calgary scientist Alan Hildebrand and Milley found several meteor fragments near the Battle River along the rural Alberta-Saskatchewan border, near the city of Lloydminster late Thursday. (AP Photo/The Canadian Press, Geoff Howe)
University of Calgary graduate student Ellen Milley poses with a fragment of a meteorite in a small pond near Lloydminster, Sask., Canada Friday, Nov. 28, 2008. Scientists said Friday they had found remains of a meteor that illuminated the sky before falling to earth in western Canada earlier this month. University of Calgary scientist Alan Hildebrand and Milley found several meteor fragments near the Battle River along the rural Alberta-Saskatchewan border, near the city of Lloydminster late Thursday. (AP Photo/The Canadian Press, Geoff Howe) (Geoff Howe - AP)


other solar system news
http://webmail.aol.com/39997/aol/en-us/Suite.aspx

blog archives on right very nice

Saturday, November 15, 2008

New possible extrasolar planet imaged

Here is a photo of a possible imaged planet beyond our solar system. Time will tell whether it is really called a planet (like a big Jupiter) or very small dwarf star.

photo of Fomalhaut b
Credit: NASA, ESA, P. Kalas, J. Graham, E. Chiang, E. Kite (Univ. California, Berkeley),
M. Clampin (NASA/Goddard), M. Fitzgerald (Lawrence Livermore NL),
K. Stapelfeldt, J. Krist (NASA/JPL)

http://antwrp.gsfc.nasa.gov/apod/ap081114.html

Fomalhaut is a bright, young, star, a short 25 light-years from planet Earth in the direction of the constellation Piscis Austrinus. The Hubble data represent the first visible-light image of a planet circling another star.

Thursday, May 31, 2007

Hubble Detects first Direct Measurements of Atmosphere on World Around another Star

Hubble has discovered more information about a planet outside our solar system.

Students will
(E.O.A.S1) Compare and contrast the star in this system to that of our sun
(E.O.A.S2) CCompare and contrast the planet Earth with this planet
(E.O.A.S.3) How much % of the Sun's light is reflected back into space? Why is this important?