In October 2002, the Hubble Space Telescope first spotted an icy planetoid beyond Pluto. Named after an American Indian god, Quaoar, the planetoid should be far colder based on its distance from the sun than it appears to be. ... A planetoid beyond Pluto was discovered using the Hubble Space Telescope in October 2002,
|
www.astrobio.net/pressrelease/1340/what-melted-the-ice-...
www.astrobio.net/pressrelease/1340/what-melted-the-ice-planet
|
|
|
Technovelgy: Massive Planetoids From Beyond the Solar System ; By Bill Christensen; posted: ... New calculations reveal that large planetoids may have formed hundreds of times farther from the Sun than previously thought. One such object, Sedna, discovered in 2003, is close to the size of the outermost planet, Pluto.
|
www.space.com/businesstechnology/technology/technovel_s...
www.space.com/businesstechnology/technology/technovel_sedna_050128.html
|
|
|
|
Sedna is about three-fourths the size of Pluto. ... Pluto, on the other hand, has had its rotational period slowed to six Earth-days by its companion, Charon. ... Weird Object Beyond Pluto Gets Stranger ; By Robert Roy Britt; Senior Science Writer; posted: 02:07 pm ET; 14 April 2004;
|
www.space.com/scienceastronomy/hubble_sedna_040414.html
|
|
|
|
more than 1.5 billion kilometers beyond Pluto. Image courtesy Hubble STScI. ... IF IT IS, WHY AREN'T THEY BOTH PUT IN THE CATEGORY OF KUIPER PLANETOIDS? I tell you what I would do. If I had a vote on how you would classify both of these objects, I would say that a planet if you want to be a planet,
|
www.bibliotecapleyades.net/hercolobus/esp_hercolobus_35...
www.bibliotecapleyades.net/hercolobus/esp_hercolobus_35.htm
|
|
|
Asteroids – planetoids – were first discovered in 1801, and many more have been discovered since then. Up until 1977, almost all the asteroids discovered were near Jupiter. However, then astronomers began to discover planetoids even farther out and ... Check out articles on asteroids and planetoids beyond Pluto.
|
www.universetoday.com/guide-to-space/the-solar-system/p...
www.universetoday.com/guide-to-space/the-solar-system/planetoid/
|
|
Sedna is the largest addition to the solar system since the discovery of Pluto in 1930, but another, unnamed planetoid recently found by Brown’s team may soon break the record again; researchers are still working to pin down its size.
|
discovermagazine.com/2004/jun/sedna
|
|
Image left: The artist's rendition shows "Sedna" in relation to other bodies in the solar system, including Earth and its Moon; Pluto; and Quaoar, a planetoid beyond Pluto that was until now the largest known object beyond Pluto.
|
www.nasa.gov/vision/universe/solarsystem/planet_like_bo...
www.nasa.gov/vision/universe/solarsystem/planet_like_body.html
|
|
"If Sedna did form this far out, it is likely to be accompanied by a cohort of other large planetoids in this very distant region of the solar system. ... A planetoid beyond Pluto was discovered using the Hubble Space Telescope in October 2002, and given the name, Quaoar. Like Pluto, Quaoar dwells in the Kuiper belt,
|
www.spacedaily.com/reports/SwRI_Researchers_Show_Planet...
www.spacedaily.com/reports/SwRI_Researchers_Show_Planetoid_Sedna_May_Have_Formed_Far_Beyond_Pluto.html
|
|
July 29, 2005: "It's definitely bigger than Pluto." So says Dr. Mike Brown of the California Institute ... This places the new planet more or less in the Kuiper Belt, a dark realm beyond Neptune where thousands of small icy bodies orbit the sun. The planet appears to be typical of Kuiper Belt objects--only much bigger.
|
science.nasa.gov/headlines/y2005/29jul_planetx.htm
|
|
