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Earth Day 2019: These amazing NASA images show Earth from above

NASA is celebrating Earth Day today (April 22), sharing really incredible Earth photographs from satellites, planes and missions of deep outer space. Space.com has chosen 10 of our favorite views from the NASA Earth Day Gallery and theirs here. For even more amazing NASA Earth photos, you can find a whole collection of NASA photos that you can find here. …

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These are bubbles of sand

Bubbles of light sand formed in heavier sand Image: Alex Zurich It is difficult for scientists to understand the behavior of innumerable moving particles and we are still learning new things about materials, such as sand, as shown by some of our past stories. In a new experiment, scientists observed two types of interacting sands, where one sand formed bubbles …

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5 things you need to know on Monday

Editors, USA TODAY Published 4:12 a.m. ET April 22, 2019          It's Earth Day, and here's the reality Climate change is a real part of our daily lives. New research and studies from just over the past six months highlight the latest facts about the human-caused shift to our global weather systems and its effects on our planet. There is …

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SpaceX suffers Crew Dragon engine test mishap | WBNS-10TV Columbus, Ohio

A SpaceX commercial crew capsule suffered a dramatic "Super Draco" abortion engine test failure at the Cape Canaveral Air Force Station Saturday, sending billowing clouds of reddish-orange smoke into the sky and out to sea. No injuries were reported. In a brief two-paragraph statement, SpaceX said the company engineers were carrying out a series of engine tests on the "Crew …

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SpaceX Crew Space Capsule Suffers Anomaly in Testing

The company was preparing for a mission interruption test that would release all eight SuperDraco Dragon Crew engines in mid-launch, indicating that the capsule can escape from the host rocket in an emergency. This test was scheduled to take place in June, but I'm not sure that it will happen on schedule in light of the incident. The start of …

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"Natural" bottled water has natural arsenic contamination, testing finds

Enlarge / Water can pick up arsenic from geological, agricultural, or industrial sources. The worst offenders in the report were Starkey, a brand owned by Whole Foods and marketed as water in its "natural state". Several brands of bottled water contain levels of arsenic contamination. , "And Peñafiel, owned by Keurig Dr Pepper and imported from Mexico. Samples of Peñafiel …

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