Harry Dt

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CIA About UFOs of the 1950s and '60s: 'It Was Us'

Many of the unidentified flying objects (UFOs) spotted by people in the middle of the last century were actually high-flying spy planes, officials …

SpaceX lands its rocket on a barge, but a reusable Falcon 9's still far off

"Close, but no cigar." That was how SpaceX founder Elon Musk described his company's first attempt at landing the Falcon 9 rocket's first stage on a barge in the middle of the ocean. To be clear, it wasn't a complete disaster: the first stage didn't disintegrate or crash into the water, but it did …

Has vanishing spacecraft Beagle 2 finally been found?

Beagle 2 was supposed to have touched down on Mars on Christmas Day 2003 looking for signs of alien life, but it vanished<p>A media briefing is expected to shed light on the mystery of what happened to Beagle 2, the British Mars probe that vanished while attempting a Christmas Day landing on the …

I tried a brain-altering wearable that allows users to change their moods on demand

The ambiance of the luxury suite on the 14th floor of the Wynn Hotel is at once both sybaritic—the remains of a generous lunch are visible piled on a large tray as I enter the door—and clinical, with an array of wires, patches, electrodes in evidence scattered on tables and other flat surfaces. It …

Heart Rates

Elon Musk Attempts Daring First, Landing a Rocket on a Boat

SpaceX chief aims to make rockets reusable by guiding them to a barge instead of letting them splash down.<p>Rockets have landed on the moon and on Mars, but now SpaceX rocket maven Elon Musk aims to land one someplace really exotic—a barge floating in the Atlantic Ocean.<p>The barge, or "autonomous …