Events Search and Views Navigation
April 2020
Lyrid Meteor Shower Peak (Lyrids)
The April Lyrids (LYR, IAU shower number 6) are a meteor shower lasting from April 16 to April 26 each year. The radiant of the meteor shower is located in the constellation Lyra, near this constellation's brightest star, Alpha Lyrae (proper name Vega). Their peak is typically around April 22 each year.
Find out more »May 2020
Eta Aquarid Meteor Shower Peak (Eta Aquarids)
(Photo by Rocky Raybell) The Eta Aquarids are a meteor shower associated with Halley's Comet. The shower is visible from about April 21 to about May 20 each year with peak activity on or around May 6. Unlike most major annual meteor showers, there is no sharp peak for this shower, but rather a plateau of good rates that last approximately one week centered on May 7. The meteors we currently see as members of the Eta Aquariid shower separated from…
Find out more »August 2020
Perseid Meteor Shower Peak (Perseids)
The Perseids are a prolific meteor shower associated with the comet Swift–Tuttle. The Perseids are so called because the point from which they appear to come, called the radiant, lies in the constellation Perseus. The stream of debris is called the Perseid cloud and stretches along the orbit of the comet Swift–Tuttle. The cloud consists of particles ejected by the comet as it travels on its 133-year orbit. Most of the particles have been part of the cloud for around a thousand…
Find out more »September 2023
OSIRIS-REx Sample Returns to Earth
OSIRIS-REx sample from asteroid Bennu returns to Earth today!
Find out more »