Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...
NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.
As civilizations become more and more advanced, their power needs also increase. It's likely that an advanced civilization ...
Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...
The Conversation on MSN4d
Inside radioisotope generators, the ‘nuclear batteries’ that power faraway spacecraftHow do we power missions in the outer reaches of our solar system and beyond? The solution, developed in the '60s, can last ...
New data from a constellation of satellites 250 miles above Earth’s surface shows how solar and wind have taken off in recent ...
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...
Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...
Feb. 27, 2025 — Perovskite solar cells could last ten times longer thanks to new research, which suggests alumina nanoparticles significantly enhance the lifespan and stability of these high ...
NASA launched a new space telescope into orbit to explore the origins of the universe. The mission will use sophisticated ...
Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades. In-space resource utilization (ISRU) advocates would love to oblige them, ...
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