We will have a full slate of three talks. Join us to learn about the recent exploration of an enigmatic submarine province in the southern Ocean, exoplanets and how their atmospheric properties are revealed, and the rise of oxygen in the Earth’s atmosphere more than 2 Gy ago on the basis of new oxygen isotope studies. If you come to the Cosmos Club, please remember to bring your Covid vaccination card. It will be checked. Non-members are welcome! Details of the talks, including the Zoom link, will be sent to members shortly. Contact Michael Ackerson (ackersonm[at]si.edu) for the Zoom link if you do not have it.
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Here's how to find the John Wesley Powell Auditorium for tonight's 1602nd meeting.
See you at 7:30!๐ค๐ป๐Asteroid #2024RW1 just burned up offshore of the Philippines. It's only the ninth asteroid astronomers have accurately detected before impact on Earth, and is a good sign that our planetary defense capabilities are improving.
A M3.8 earthquake rattled Montreal today - small, but a good opportunity to take a look at the geology.
In 1663, a M7.3+ earthquake occurred to the northeast, and it's thought to be associated with ...a 350 million-year-old asteroid impact?!?
Read more on our blog; link in bio.