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Há 53 minutos · 1:25. Astronomers and stargazers around the U.S. could get a peek at a planetary parade this weekend, NASA says. On Saturday, before sunrise, people will get to see Jupiter, Mercury, Uranus, Mars ...
Há 4 dias · Though Pluto has formally been considered a dwarf planet for almost two decades, it still has many lessons left for planetary scientists — including hints about how the solar system formed.
Há 3 dias · Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.
Há 1 dia · This map shows the circle of the cosmos that surrounds us, extending to a distance of 200 million light years. At this scale, space is comprised of clusters of galaxies and voids, the latter being ...
Há 2 dias · Discover, plan and book your perfect trip with expert advice, travel guides, destination information and inspiration from Lonely Planet.
Há 3 dias · June 24, 2024. In the middle of North America, there is a portal to the deep recesses of Earth’s rocky interior. The portal’s mouth — a furrowed pit about half a mile wide — spirals 1,250 ...
Há 1 dia · We’ve been accidentally cooling the planet — and it’s about to stop. Humans’ fossil fuel burning has cooled the planet while warming it — presenting problems for the future. By Shannon ...
