Incredible Neptune surface facts - Orbital Today (orbitaltoday.com)
This was a really well written article describing what we know about Neptune.
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This was a really well written article describing what we know about Neptune.
Static fire starts at 2:23.
A pulsar timing array found evidence of gravitational waves, but the results don't exactly match predictions. This opens the possibility of evidence for new physics...
Saio et al. created a model that simulated Betelgeuse’s pulsations and say it provides unique insight into the star’s internal status. The only way for Betelgeuse to pulsate in this way is if it is at the very end of its carbon burning period. That means the collapse of this star’s core and the accompanying supernova is...