SPACEX WORLD'S FIRST REFLIGHT OF AN ORBITAL CLASS ROCKET

WORLD'S FIRST REFLIGHT OF AN ORBITAL CLASS ROCKET

In March 2017, SpaceX achieved the world’s first reflight of an orbital class rocket. SpaceX’s Falcon 9 rocket launched a geosynchronous communications satellite on March 30, 2017, from Launch Complex 39A (LC-39A) at NASA's Kennedy Space Center in Florida. The first stage for the mission previously supported a space station cargo resupply launch for NASA in April 2016. Following stage separation, the first stage successfully returned to Earth for a second time, landing on a drone ship stationed in the Atlantic ocean. This successful reflight represents a historic milestone on the road to full and rapid rocket reusability.

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We May Have Just Uncovered the Earliest Direct Evidence of Life on Earth

Hard Science We May Have Just Uncovered the Earliest Direct Evidence of Life on Earth 17 10030 Wikimedia Commons Life on Earth At approximately 3.5 billion-year-old, the oldest fossils on Earth have been uncovered in Western Australia. The microscopic fossils are the earliest direct evidence of life on Earth and — thanks to further analysis and study by researchers at UCLA and the University of Wisconsin-Madison —could deepen our understanding of the origins of life. The study was published on Monday in the Proceedings of the National Academy of Sciences (PNAS). In the study, a team of researchers led by J. William Schopf, professor of paleobiology at UCLA, and John W. Valley, professor of geoscience at the University of Wisconsin-Madison, described 11 microbial fossil specimens stemming from five separate taxa. They connected the fossil’s morphologies to the chemical signatures we understand to be the basis for life. Some of the s...

AVENGERS :INFINITY WARS PART 2 ANNOUNCED

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It’s Official: The FTC Is Investigating Facebook

Now IT'S OFFICIAL: THE FTC IS INVESTIGATING FACEBOOK This week is already shaping up to be anotherrough one for Facebook. This morning, the Federal Trade Commission (FTC), a bipartisan federal agency designed to protect consumers and promote competition, is investigating the embattled company. https://sagarabhi.wooplr.com/s/RkQRZE9jL?ref=cp.c.i.f Rumblings of such an investigation began March 20, when The Washington Post reported that the FTC was beginning an investigation into the social media platform in the wake of news of its involvement with Cambridge Analytica , a data mining company. However, WaPo cited a source not authorized to speak on the record, and an FTC spokesperson simply said the agency was “aware of the issues that have been raised but cannot comment on whether we are investigating.” Today, Tom Pahl, Acting Director of the FTC’s Bureau of Consumer Protection, made it off...

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