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
Only 2 spacecraft escaped the solar system and now its true shape is emerging
Only two spacecraft have ever truly escaped the solar system, slipping beyond the Sun’s protective bubble into interstellar space. Their measurements are now reshaping how I understand the heliosphere ...
Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...
Add Yahoo as a preferred source to see more of our stories on Google. But now a fourth and much larger object has been spotted entering the solar system, and the scientific community is rushing to ...
During a close approach to the Sun, the European Space Agency’s Solar Orbiter watched that tipping point unfold in unusually ...
Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...
In March 2025, the International Astronomical Union recognised the discovery of a whopping 128 more moons orbiting around ...
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