Science news articles about 'super earth'A trio of super-Earths
... (7.5 Earth masses) orbits the star HD 181433 in 9.5 days. ... -period orbit.
"It is most probable that there are many other planets present: not only super-Earth and Neptune-like planets with longer ... How like Earth are alien planets?
... a layer of hydrogen and helium on top - it is probable that some will turn out to be more like rocky super-Earths. “These are preliminary numbers,” Lovis says of the 45 planets. “But there’s no doubt ... 'Dynamic duo' develops framework for Earth's inaccessible interior
... Garnero, seismologist and an associate professor in Arizona State University’s School of Earth and Space Exploration.
“But we’ve discovered that there is a single framework that is compatible with ... LIDAR imaging detector could build 'super road maps' of planets and moons
... space missions.
In addition to planetary mapping, imaging LIDAR detectors will have uses on Earth. Other applications include remote sensing of the atmosphere for both climate studies and weather ... X-rays use diamonds as a window to the center of the Earth
... small-degree melts in the Earth's mantle. Upon heating, oceanic crust forms carbonatite melts, super-concentrated in trace elements with the 'flavour' of the Earth's oceanic crust. Furthermore ... New virtual telescope zooms in on Milky Way's super-massive black hole
... hole," Doeleman said. "The new observations have a resolution equivalent to being able to see, from Earth, a baseball on the surface of the moon."
The key to making these observations is a technique ... Super-tough sunshield to fly on the James Webb Space Telescope
... and instruments can operate properly a million miles from the Earth, when it launches in 2013. Any satellite that flies in ... a solar flare. Temperatures in space can range from a super-hot 400 K (260 F) ... Super-tough Sunshield To Fly On The James Webb Space Telescope
... all of those elements. The space telescope needs a sunshield to block heat from the sun so its cameras and instruments can operate properly a million miles from the Earth when it launches in 2013.Hubble finds carbon dioxide on an extrasolar planet
... look for biomarkers on a terrestrial planet the size of Earth, or a "super-Earth" several times our planet's mass. "The Webb telescope should be able to make much more sensitive ... Looking for extraterrestrial life in all the right places
... common with the Earth that we know -- other than the fact it is has a solid surface. A super-Earth is covered with ice, and may have a substantial atmosphere – perhaps much thicker than the Earth's. ... Ocean-bearing Planets: Looking For Extraterrestrial Life In All The Right Places
... extraterrestrial life -- and they've set their sights on some very unearthly planets. Cold 'super-Earths' -- giant, "snowball" planets that astronomers have spied on the outskirts of faraway solar ... 2009 Science Preview: Atom Smasher, Super Spaceflights
Among the surprises scientists have in store for the coming year: Sunken treasures, a new evolution debate, earlier Earths, and a host of revelations about the universe.Spitzer's Eyes Perfect for Spotting Diamonds in the Sky
Diamonds may be rare on Earth, but surprisingly common in space -- and the super-sensitive infrared eyes of NASA's Spitzer Space Telescope are perfect for scouting them.65-million-year-old asteroid impact triggered a global hail of carbon beads
... Geologists do believe the Earth burned in spots as molten rock and super-hot ash ... around the time of the impact," Brassell said. "And there are aspects of the Earth's natural carbon cycle that we didn't ... The mystery of mass extinctions is no longer murky
... millions of years the world's oceans have expanded and contracted in response to the shifting of the Earth's tectonic plates and to changes in climate. There were periods of the planet's history when ...
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A trio of super-Earths
... (7.5 Earth masses) orbits the star HD 181433 in 9.5 days. ... -period orbit. "It is most probable that there are many other planets present: not only super-Earth and Neptune-like planets with longer ...How like Earth are alien planets?
... a layer of hydrogen and helium on top - it is probable that some will turn out to be more like rocky super-Earths. “These are preliminary numbers,” Lovis says of the 45 planets. “But there’s no doubt ...'Dynamic duo' develops framework for Earth's inaccessible interior
... Garnero, seismologist and an associate professor in Arizona State University’s School of Earth and Space Exploration. “But we’ve discovered that there is a single framework that is compatible with ...LIDAR imaging detector could build 'super road maps' of planets and moons
... space missions. In addition to planetary mapping, imaging LIDAR detectors will have uses on Earth. Other applications include remote sensing of the atmosphere for both climate studies and weather ...X-rays use diamonds as a window to the center of the Earth
... small-degree melts in the Earth's mantle. Upon heating, oceanic crust forms carbonatite melts, super-concentrated in trace elements with the 'flavour' of the Earth's oceanic crust. Furthermore ...New virtual telescope zooms in on Milky Way's super-massive black hole
... hole," Doeleman said. "The new observations have a resolution equivalent to being able to see, from Earth, a baseball on the surface of the moon." The key to making these observations is a technique ...Super-tough sunshield to fly on the James Webb Space Telescope
... and instruments can operate properly a million miles from the Earth, when it launches in 2013. Any satellite that flies in ... a solar flare. Temperatures in space can range from a super-hot 400 K (260 F) ...Super-tough Sunshield To Fly On The James Webb Space Telescope
... all of those elements. The space telescope needs a sunshield to block heat from the sun so its cameras and instruments can operate properly a million miles from the Earth when it launches in 2013.Hubble finds carbon dioxide on an extrasolar planet
... look for biomarkers on a terrestrial planet the size of Earth, or a "super-Earth" several times our planet's mass. "The Webb telescope should be able to make much more sensitive ...Looking for extraterrestrial life in all the right places
... common with the Earth that we know -- other than the fact it is has a solid surface. A super-Earth is covered with ice, and may have a substantial atmosphere – perhaps much thicker than the Earth's. ...Ocean-bearing Planets: Looking For Extraterrestrial Life In All The Right Places
... extraterrestrial life -- and they've set their sights on some very unearthly planets. Cold 'super-Earths' -- giant, "snowball" planets that astronomers have spied on the outskirts of faraway solar ...2009 Science Preview: Atom Smasher, Super Spaceflights
Among the surprises scientists have in store for the coming year: Sunken treasures, a new evolution debate, earlier Earths, and a host of revelations about the universe.Spitzer's Eyes Perfect for Spotting Diamonds in the Sky
Diamonds may be rare on Earth, but surprisingly common in space -- and the super-sensitive infrared eyes of NASA's Spitzer Space Telescope are perfect for scouting them.65-million-year-old asteroid impact triggered a global hail of carbon beads
... Geologists do believe the Earth burned in spots as molten rock and super-hot ash ... around the time of the impact," Brassell said. "And there are aspects of the Earth's natural carbon cycle that we didn't ...The mystery of mass extinctions is no longer murky
... millions of years the world's oceans have expanded and contracted in response to the shifting of the Earth's tectonic plates and to changes in climate. There were periods of the planet's history when ...