Event · Lower East Side
Carnegie Science Spooky Social at Caveat, Lower East Side, NYC: Planet X and Killer Asteroids
On Thursday, October 29, Carnegie Science brings a Halloween-season science night to Caveat on the Lower East Side. Astronomer Dr. Scott Sheppard gives a talk on Planet X, killer asteroids and other things lurking in space, with treats, trivia and a costume contest.
By NBT Editors · 2026-10-29
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Caveat, the Lower East Side theater and comedy venue, hosts the Carnegie Science Spooky Social on Thursday, October 29. The full title is "Planet X, Killer Asteroids & Other Things Lurking in Space," and it is a Halloween-season evening organized by Carnegie Science, the research institution.
The centerpiece is a talk by astronomer Dr. Scott Sheppard. The poster bills it as a fun, Solar System-spanning talk. The subjects are the title's hidden planets, including the long-theorized Planet X, and asteroids that could threaten Earth, along with other objects lurking in space.
The night goes beyond a lecture. The program adds treats, trivia and prizes, and there is a costume contest that guests can enter if they like. Dressing up is optional, so the event works as a science talk with a Halloween theme layered on top.
Doors open at 6:30 p.m. and the show starts at 7 p.m. Tickets are $17.85 with a discount code, according to listings. Caveat runs science-minded comedy shows on other nights too, including its Science Tonight series, so the venue is a natural home for this kind of format.
For Japanese readers and other visitors, it is a way to spend a Halloween-week evening at a local New York venue rather than a standard tourist attraction. The event is aimed at anyone curious about astronomy who wants the material delivered in a relaxed, social setting.
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