Flight
hideFlight is the process by which an object moves either through the air, or movement beyond earth's atmosphere (as in the case of spaceflight), by aerodynamically generating lift, propulsive thrust or aerostatically using buoyancy, or by simple ballistic movement.
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News tagged with flight
Planetary Society plans new 'solar sail'
Space & Earth / Space Exploration
Nov 09, 2009 |
4.7 / 5 (14) |
1
(AP) -- Four years after its first solar sail ended up in the ocean instead of orbit, The Planetary Society announced Monday that by the end of 2010 it will try again to launch a spacecraft that will be propelled by the ...
Space hotel taking bookings for 2012 opening
Space & Earth / Space Exploration
Nov 05, 2009 |
4.4 / 5 (21) |
11
(PhysOrg.com) -- The first orbiting space hotel is on track to open for its first customers in 2012, but hurry, as bookings are filling fast.
2 parachutes malfunctioned in NASA test flight
Space & Earth / Space Exploration
Oct 30, 2009 |
4.8 / 5 (6) |
1
(AP) -- Two of three parachutes malfunctioned in the test flight of a prototype moon rocket earlier this week, causing major damage to the booster, NASA said Friday.
To flap, or not to flap? Flapping wings can be more efficient than fixed wings, study shows
Sep 30, 2009 |
4.7 / 5 (10) |
4
(PhysOrg.com) -- According to a new Cornell study, an optimized flapping wing could actually require 27 percent less power than its optimal steady-flight counterpart at small scales.
Making a clean getaway: Scientists demonstrate how bird baths make for more accurate flyers
Sep 17, 2009 |
4.3 / 5 (8) |
2
(PhysOrg.com) -- Newcastle University scientists investigating why starlings bathe so often have discovered it alters their escape behaviour, with clean birds proving the most accurate flyers.
Swiss team unveil pioneering solar plane
Jun 26, 2009 |
4.7 / 5 (42) |
21
Round-the-world balloooning pioneer Bertrand Piccard unveiled his solar-powered aircraft in Switzerland on Friday, ready for another trend-setting circumnavigation of the globe powered solely by the sun.
Trading energy for safety, bees extend legs to stay stable in wind
Jun 02, 2009 |
5 / 5 (3) |
0
New research shows some bees brace themselves against wind and turbulence by extending their sturdy hind legs while flying. But this approach comes at a steep cost, increasing aerodynamic drag and the power ...
Astronauts grab Hubble, prepare for tough repairs
Space & Earth / Space Exploration
May 13, 2009 |
4.8 / 5 (4) |
4
(AP) -- Atlantis' astronauts grabbed the Hubble Space Telescope on Wednesday, then quickly set their sights on the difficult, dangerous and unprecedented spacewalking repairs they will attempt over the next ...
Russia locks up six for Mars experiment
Space & Earth / Space Exploration
Mar 31, 2009 |
3.9 / 5 (7) |
5
The hatch slammed shut Tuesday behind six volunteers from Europe and Russia who will spend three months isolated in a capsule in Moscow to simulate conditions for a manned mission to Mars.
Fermi telescope reveals best-ever view of the gamma-ray sky
Mar 11, 2009 |
4.7 / 5 (15) |
0
(PhysOrg.com) -- A new map combining nearly three months of data from NASA's Fermi Gamma-ray Space Telescope is giving astronomers an unprecedented look at the high-energy cosmos. To Fermi's eyes, the universe ...
Long Distant Air Flights Increases Risk of Deep Venous Thrombosis 4X
Feb 26, 2009 |
4.2 / 5 (5) |
0
(PhysOrg.com) -- The European Society of Cardiology, (ESC) the preeminent authority on cardiovascular health re-affirms its warning to passengers on long-haul plane trips of the risk of deep venous thrombosis ...
Songbirds fly 3 times faster than expected (Video)
Biology /
Feb 12, 2009 |
4.9 / 5 (7) |
0
A York University researcher has tracked the migration of songbirds by outfitting them with tiny geolocator backpacks - a world first - revealing that scientists have underestimated their flight performance ...
NASA Balloon Mission Tunes in to a Cosmic Radio Mystery
Space & Earth / Space Exploration
Jan 07, 2009 |
4.6 / 5 (17) |
15
(PhysOrg.com) -- Listening to the early universe just got harder. A team led by Alan Kogut of NASA's Goddard Space Flight Center in Greenbelt, Md., today announced the discovery of cosmic radio noise that ...
KLM flies world's first 'passenger flight on biofuel'
Nov 23, 2009 |
5 / 5 (1) |
0
A Boeing 747, one of four engines powered by a 50-percent biokerosene mix, circled the Netherlands for an hour on Monday for what airline KLM called the world's first passenger flight using biofuel.
NASA 'Drops' Next Generation Robotic Lander During Autonomous Tests
Space & Earth / Space Exploration
Nov 16, 2009 |
4.6 / 5 (10) |
0
(PhysOrg.com) -- NASA has successfully completed a series of autonomous "drop" tests of a robotic lander test article - in a record 10 months - to demonstrate the ability to perform a controlled landing on ...
