IFLScience on MSN
Only two spacecraft have breached the solar system’s edge – now we're about to find out its true shape
The boundary of the Solar System remains somewhat poorly understood. We know we are within it, in a region of space called ...
Morning Overview on MSN
What Voyager 1 and 2 found beyond the solar system stunned scientists
When NASA’s twin Voyager probes left Earth in 1977, they carried computers weaker than a hand calculator and a modest goal of ...
Telescopes around the world are now tracking a new visitor to our celestial neighborhood. Streaking through at a speed and trajectory that not even the Sun's immense gravity can capture, we will only ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. An object has been discovered orbiting the sun far beyond ...
3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. When you purchase through links on our site, we may earn an affiliate ...
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