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UCLA Researchers Find Evidence for Water Ice Deposits and Organic Material on Mercury

By Guest PostNovember 30, 2012Sciencedark deposit, dark organics, david lawrence, david paige, greg neumann, ice on mercury, jet propulsion laboratory, life, matthew siegler, mercury, mercury laser altimeter, messenger spacecraft, mla, mystery, NASA, natural freezers, north pole, pluto, polar crater, professional ice finder, radar, solar system, temperature map, thermal model, ucla, water ice

Planetary scientists have identified water ice and unusually dark deposits within permanently shadowed areas at Mercury’s north pole.

Using data collected by NASA’s MESSENGER spacecraft, a team from UCLA crafted the first accurate thermal model of the solar system’s innermost planet, successfully pinpointing the extremely cold regions where ice has been found on or below the surface.

The researchers say the newly discovered black deposits are a thin crust of residual organic material brought to the planet over the past several million years through impacts by water-rich asteroids and comets. (more…)

Three Giant Spaceships to Attack Earth in 2012?

By PravdaDecember 23, 2010Science Fictionalaska, aliens, americans, ancient ruins, armstrong and aldrin, carcass, civilizations, earth, extraterrestrial spaceships, haard search system, human footprints, ken johnston, lunar surface, mayan calendar, moon, optical telescopes, orbit, phenomenon, pluto, search for extraterrestrial intelligence, seti, spaceships, three giant spaceships, time science, ufo, ufo sightings

UFO encounters became especially frequent in the middle of the 20th century, when it became impossible to disregard incidents of UFO sightings anymore. Special services started establishing special departments for air defense troops, secret laboratories were organized to study the phenomenon. It is not ruled out, that secret services have already had chances to study fragments of alien spaceships or even aliens themselves.

It is about time science should say its word regarding the problem, and it did. SETI (Search for Extraterrestrial Intelligence), an independent non-commercial organization, released a sensational statement. (more…)

CU Student-Built Dust Counter Breaks Distance Record As It Heads for Pluto

By Guest PostOctober 13, 20101 commentSciencealan stern, andrew poppe, boulder, dust grains, johns hopkins university, jupiter, kuiper belt, mihaly horanyi, NASA, neptune, new horizons mission, orbit, pluto, satellite, sdc, sme, solar mesosphere explorer, solar system, space dust, student dust counter, university of colorado, uranus, venetia burney

A University of Colorado at Boulder space dust counter designed, tested and operated by students that is flying aboard NASA’s New Horizons mission to Pluto now holds the record for the most distant working dust detector ever to travel through space. (more…)

Asteroid Found in Gravitational “Dead Zone”

By Guest PostAugust 20, 20101 commentScience2008 lc18, carnegie institution, chad trujillo, Chile, Galaxy, gravitational tug, hawaii, jupiter, lagrangian points, las campanas, magellan telescopes, mars, neptune, planet, pluto, scott sheppard, Space, spacecraft, subaru telescope, sun, trojan asteroids

Washington, D.C.—There are places in space where the gravitational tug between a planet and the Sun balance out, allowing other smaller bodies to remain stable. These places are called Lagrangian points. So-called Trojan asteroids have been found in some of these stable spots near Jupiter and Neptune. Trojans share their planet’s orbit and help astronomers understand how the planets formed and how the solar system evolved.

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Tag Archives: pluto

UCLA Researchers Find Evidence for Water Ice Deposits and Organic Material on Mercury

Three Giant Spaceships to Attack Earth in 2012?

CU Student-Built Dust Counter Breaks Distance Record As It Heads for Pluto

Asteroid Found in Gravitational “Dead Zone”