Perseids Peak: NASA's Livestream and How to Watch

The Perseid meteor shower, one of the most popular annual sky shows, reaches its peak overnight from Wednesday into Thursday. Under optimal dark-sky conditions, observers could see between 50 and 100 meteors per hour — about one per minute. For those who cannot make it outside, NASA is bringing the spectacle to screens with a dedicated livestream from its Automated Lunar and Meteor Observatory in Huntsville, Alabama.

The broadcast, titled “Up All Night,” begins at 9 p.m. PT on Wednesday (midnight ET) and will run on NASA’s YouTube channel. Meteoroid experts from Marshall Space Flight Center will host, joined by guest speakers who will discuss the shower’s history and the science behind the light show. The Perseids have been active since July 17 and continue through August 24, but the peak night offers the highest meteor counts.

Wednesday is an unusually busy day for skywatchers: a solar eclipse will also be visible across the northern third of the United States. NASA is streaming the eclipse on multiple platforms — including NASA Plus, Netflix, and Amazon Prime — while keeping the Perseids exclusive to YouTube, a move that helps viewers easily find each event without overlap.

Behind the Meteor Shower: Why Perseids Are a Summer Staple

Perseids: A Reliable Summer Spectacle

The Perseid meteor shower has delighted generations because it occurs during warm summer nights and delivers reliably bright fireballs. The meteors are debris from comet Swift-Tuttle burning up in Earth’s atmosphere. This year, a waning crescent moon sets early, leaving darker skies ideal for viewing. NASA’s decision to stream the event from its observatory, complete with expert narration, turns a cosmic phenomenon into an accessible public science experience.

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NASA's Digital Divide on a Busy Day

The parallel scheduling of a solar eclipse and the Perseids forced NASA to split its streaming strategy. By dedicating the meteor shower exclusively to YouTube, the agency avoids confusing its audience and ensures that each event gets the technical focus it demands. For viewers, this means a straightforward, uninterrupted feed of the meteor shower with interactive commentary — while the eclipse, a rarer event, gets the multi-platform treatment.

Your Guide to the Perseids — Online and in the Night Sky

  • Watch online: Tune into NASA’s YouTube channel at 9 p.m. PT (midnight ET) on Wednesday. The stream will continue into the morning hours.
  • View in person: Find a dark spot away from city lights, let your eyes adjust for 20 minutes, and look toward the northeast. The best viewing is after midnight when the radiant in Perseus climbs higher.
  • Don’t expect the livestream to replicate the real thing: A camera can’t capture the full breadth of the sky, but the narration and real-time imagery from Alabama will still give you a front-row seat to any bright fireballs.