News tagged with solar sail


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Infrared Image of Circumstellar Disk Illuminates Massive Star Formation Process

Infrared Image of Circumstellar Disk Illuminates Massive Star Formation Process

Space & Earth / Astronomy

created 2 hours ago | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- A team of astronomers from Ibaraki University, Japan Aerospace Exploration Agency, Kanagawa University, University of Tokyo, Academica Sinica, and National Astronomical Observatory of Japan ...


ET: Check your voicemail

ET: Check your voicemail

Space & Earth / Space Exploration

created 4 hours ago | popularity 3.4 / 5 (5) | comments 2

(PhysOrg.com) -- Alien beings on faraway planets may not have noticed, but it’s been 35 years since human beings made the first deliberate effort to send them a message.


Cassini Captures Ghostly Dance of Saturn's Northern Lights

Cassini Captures Ghostly Dance of Saturn's Northern Lights (w/ Video)

Space & Earth / Space Exploration

created 4 hours ago | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- In the first video showing the auroras above the northern latitudes of Saturn, Cassini has spotted the tallest known "northern lights" in the solar system, flickering in shape and brightness ...


First black holes may have incubated in giant, starlike cocoons, says CU-Boulder study

First black holes may have incubated in giant, starlike cocoons

Space & Earth / Astronomy

created 7 hours ago | popularity 4.7 / 5 (9) | comments 7

(PhysOrg.com) -- The first large black holes in the universe likely formed and grew deep inside gigantic, starlike cocoons that smothered their powerful x-ray radiation and prevented surrounding gases from ...


NREL Uncovers Clean Energy Leaders State by State

NREL Uncovers Clean Energy Leaders State by State

Technology / Energy

created 12 hours ago | popularity 3 / 5 (4) | comments 1

(PhysOrg.com) -- That California and Texas still lead the United States in generating renewable energy probably is no surprise. But, NREL's 2009 State of the States report shows that several smaller states ...


Kepler Mission Manager Update

Space & Earth / Space Exploration

created 13 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Kepler experienced a safe mode event on Nov. 18, 2009.


Water droplets direct self-assembly process in thin-film materials

Nanotechnology / Nanomaterials

created Nov 23, 2009 | popularity 5 / 5 (4) | comments 2

You can think of it as origami - very high-tech origami. Researchers at the University of Illinois have developed a technique for fabricating three-dimensional, single-crystalline silicon structures from thin films by coupling ...


Supervolcano eruption -- in Sumatra -- deforested India 73,000 years ago

Supervolcano eruption -- in Sumatra -- deforested India 73,000 years ago

Space & Earth / Earth Sciences

created Nov 23, 2009 | popularity 4.4 / 5 (15) | comments 3

A new study provides "incontrovertible evidence" that the volcanic super-eruption of Toba on the island of Sumatra about 73,000 years ago deforested much of central India, some 3,000 miles from the epicenter, ...


Sandia CR5

Machine Converts CO2 into Gasoline, Diesel, and Jet Fuel

Chemistry / Biochemistry

created Nov 23, 2009 | popularity 4.6 / 5 (29) | comments 19

(PhysOrg.com) -- Researchers at Sandia National Laboratories have built a machine that uses the sun's energy to convert carbon dioxide waste from power plants into transportation fuels such as gasoline, diesel, ...


Workers at the Statkraft Osmotic power plant prototype in Tofte

Harnessing the power of salt, Norway tries osmotic power

Technology / Energy

created Nov 23, 2009 | popularity 3.8 / 5 (4) | comments 4

After wind, sun, currents and tides, a company is preparing to make clean electricity by harnessing another natural phenomenon, the energy-unleashing encounter of freshwater and seawater.



List of search results for solar sail