June 15, 2018, 1:39 a.m.

Evaluating the Noise of Future Aircraft

To address the expected noise levels of future aircraft, NASA’s Commercial Supersonic Technology project is already developing technologies focused on reducing the noise produced by an aircraft’s engine exhaust.

Evaluating the Noise of Future Aircraft

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Trump-Kim summit breaks down after North Korea demands end to sanctions on News

Feb. 28, 2019, 5:08 p.m.

The US president says talks ended without agreement after North Korea asked for full sanctions relief.

Trump-Kim talks break down over sanctions

https://www.bbc.co.uk/news/world-asia-47398974

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March 6, 2019, 10:39 p.m.

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Camera Orion on Science stuff

March 22, 2018, 2:02 p.m.

Do you recognize this constella...

APOD: 2018 March 21 - Camera Orion

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March 15, 2020, 4:14 p.m.

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Jan. 13, 2020, 1:28 a.m.

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