Artemis, NASA and Earth
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The space race is accelerating, but its environmental footprint is growing. Discover how space activity is affecting Earth’s atmosphere, climate and ecosystems.
There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope, reside in low Earth orbit, or LEO, which tops out at about 1,200 miles (2,000 kilometers) above Earth's surface. Which is why it ...
Imagine a future where thousands of people travel to space every year. Some stay a week. Some a month. Some never come back — they stay, build and live. Space is no longer the exclusive domain of government astronauts or a handful of billionaires, but a ...
After nearly 14 years in space, NASA’s Van Allen Probe A made a fiery return to Earth on Wednesday, March 11. Weighing just over 1,300 pounds, the satellite blazed through Earth’s atmosphere and splashed down in the eastern Pacific Ocean, south of ...
For years, physicists treated an Earth-to-space quantum uplink as a beautiful idea that nature simply would not allow. Now a set of detailed models and experiments suggests that the same fragile quantum light once thought doomed by turbulence and loss ...
Shelli Brunswick is CEO & Founder of SB Global LLC and an international keynote speaker on tech used for the betterment of humanity. Most people still think of space as rockets, astronauts and distant destinations. That definition is increasingly outdated.
Sometime next year, a new NASA instrument designed and built in Colorado will get an eagle-eye view of Earth. The instrument, known as Libera, will circle the planet from high above, scanning every inch of the globe daily to track how much radiative energy ...
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Earth AI satellites built by Xoople and L3Harris
How Xoople and L3Harris Are Pioneering Earth‑AI Satellites for a Smarter Planet The convergence of artificial intelligence and satellite engineering
Still marveling over their moon mission, the Artemis II astronauts received a thunderous welcome home Saturday from hundreds who took part in NASA's lunar comeback that set a record for deep space travel.