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Mysterious atmosphere of 'Rosetta Stone' exoplanet
A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d is ...
AFP on MSN2h
The birth of a solar system
Our solar system was formed about four and a half billion years ago, from a massive cloud of gas and dust which collapsed on ...
Scientists decipher mysterious atmosphere of 'Rosetta Stone' exoplanet
A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, ...
Mysterious objects from other stars are passing through our solar system. Scientists are planning missions to study them up close
In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast ...