Charles Darwin was right about why insects are losing the ability to fly
Most insects can fly.
Most insects can fly.
Plants & Animals
Dec 8, 2020
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NASA is weighing the risk of adding astronauts to the first flight of its new megarocket, designed to eventually send crews to Mars.
Space Exploration
Feb 24, 2017
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It was only supposed to fly five times. And yet NASA's helicopter on Mars, Ingenuity, has completed 12 flights and it isn't ready to retire.
Space Exploration
Sep 5, 2021
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The protective goggles are tight, the chin strap secure. Conditions are calm and the lasers are ready; the air is infused with tiny aerosol particles that are primed to scatter and track at the slightest disruption. Wait ...
Plants & Animals
Dec 5, 2016
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A record-setting Russian spacewalk ended with a critical antenna in the wrong position Friday outside the International Space Station.
Space Exploration
Feb 3, 2018
31
632
Elon Musk, head of SpaceX, has announced via Twitter that the company's SN8 rocket will take a test flight sometime next week. The plan is for the rocket is to soar up to 60,000 feet (18,300 meters) and then return to Earth ...
Brownian motion describes the random movement of particles in fluids, however, this revolutionary model only works when a fluid is static, or at equilibrium.
Mathematics
Mar 18, 2020
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NASA's Mars helicopter Ingenuity has suffered a sensor failure, according to HÃ¥vard Grip, the chief helicopter pilot on the project. In a recent blog post on the NASA Science page, he described some of the challenges the ...
Another NASA space telescope has shut down and halted science observations.
Astronomy
Oct 12, 2018
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Several hundred people have already booked their tickets and begun training for a spectacular voyage: a few minutes, or perhaps days, in the weightlessness of space.
Space Exploration
Apr 10, 2021
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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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