Sciencing on MSN14h
Here's Why We Still Don't Know How Many Solar Systems Are In The Milky WayWe've known for over 30 years that there are other stellar systems in our galaxy, but we don't have any idea how many there ...
The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...
Techno-Science.net on MSN3d
Three families of planetary objects identified in the outer Solar System 🔭Work from the DiSCo program (Discovering the Composition of Trans-Neptunian Objects) has uncovered the existence of three ...
Space.com on MSN6d
Meteorites and asteroids tracked back to their place of origin in the solar systemMeteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...
The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...
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 ...
ZME Science on MSN13d
The Solar System Passed Through a Massive Cosmic Wave Millions of Years Ago — And This May Have Cooled EarthThe Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...
Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...
Astronomy on MSN4d
Our solar system is not as unusual as we thoughtA new classification scheme may help us better understand planet formation — including the history of our own family of worlds.
More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...
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