When you see a step function, you want to know the cause. The cause of the Moon's slow drifting away is well known and why would there be steps in the drift rate? I think freak planetary alignments. It's not a one-time alignment but a long series of them. It would be interesting...
" Shawnee nativeGordon Coopermight be familiar. He was one of the daring test pilots who earned a spot in the early American space program. He was the last astronaut to fly during the Mercury missions - setting a then-record for solo space flights - and set another record later during...
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Even if there was a way to make enough money in space to pay for the cost of living there, robots could do it cheaper,. That said, tourism might be huge if it could be made affordable I suspect the Moon would be like Antarctica, A place where a few scientists go for a year or ...
There were 13 Saturn V launches from Pad 39 at Cape Canaveral sending the Apollo missions to the Moon and Skylab into orbit – so a millennium hence, Earth will be 13 centimetres away from where it should be. Astronomers at NASA and scientific institutes around the world are tracking and ...
题目Space food has come a long way since John Glenn orbited Earth in 1962. He and other members of Project Mercury, the first American human spaceflight program, had to endure unappetizing foods that came in the form of bite-sized cubes, freeze-dried powders, and semi-liqu...
Was there ever geological activity on the Moon or Mercury? Volcanic activity 3 billion years ago flooded lunar craters, creating lunar maria.The Moon is now geologically dead. Is the moon geologically active or dead? We believe in the free flow of information ...
t always have white spacesuits. Their very first manned spaceflight, Project Mercury, used silver suits, but none of those astronauts actually explored the vacuum(真空)of space. And that’s the key because out there, spacesuits have to be highly reflective. And the best color for that isn...
There has been one definite benefit to a year when new watch launches were as scarce as a green-dialled Patek Philippe Nautilius’ – the chance to re-evaluate the classics. We’re not talking about the reissues here. These are the timeless designs that really haven’t changed that much ...
how experiences that haunted our grandparents echo in our DNA, why the bacteria in our guts mess with our minds, and whether there really is a "murder gene"— Pleased to Meet Me explains the hidden forces shaping who we are, pointing us on a path to how we might become our best ...