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Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...
The Why Files on MSN8h
The 20 And Back Program – Hidden Armies at the Edge of the Solar System?And Back - The Super Soldiers Defending the Kuiper Belt On April 7, 2016, the team running NASA’s New Horizons mission were ...
11h
Astronomy on MSNJuly 2025: What's in the sky this month? Venus tracks through Taurus, more Titan transits at Saturn, and Jupiter reappearsSummer nights offer lots of interesting sights this month. Mercury and Mars are on show in the evening twilight. Both Uranus ...
How many Earth-like exoplanets orbit M dwarf stars (Red dwarf stars), which are smaller and cooler than our Sun? This is what ...
Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our ...
What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...
TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...
A theory by Albert Einstein has helped astronomers discover a rare exoplanet, sparking new ideas of where they can be found.
Pluto will reach its closest approach to Earth and align opposite the Sun on July 25, appearing slightly brighter (magnitude ...
Scientists from Vilnius University (VU) Faculty of Physics, along with members from Poland and other countries, discovered a ...
A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...
Scientists using the James Webb Space Telescope may have directly imaged a Saturn-mass planet orbiting the young star TWA 7.
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