Related topics: nasa

Bats depend on teamwork when foraging over farmland

Scientists from the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) have reported in a paper published in the journal Oikos that bats forage on their own in insect-rich forests, but hunt collectively in groups ...

New 3-D view of methane tracks sources

NASA's new 3-dimensional portrait of methane concentrations shows the world's second largest contributor to greenhouse warming, the diversity of sources on the ground, and the behavior of the gas as it moves through the atmosphere. ...

NASA satellite offers urban carbon dioxide insights

A new NASA/university study of carbon dioxide emissions for 20 major cities around the world provides the first direct, satellite-based evidence that as a city's population density increases, the carbon dioxide it emits per ...

Image: Vega's titanium propellant tank

This titanium propellant tank, on show in the laboratory corridor of ESA's technical heart, comes from Europe's Vega launcher—one of four serving its AVUM upper stage.

Canary island airports reopen as haze clears

All eight airports on Spain's Canary Islands reopened on Monday a day after a sandstorm shrouded the archipelago, forcing their closure, the transport ministry said.

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Flight

Flight 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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