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Home / Tips and Tricks / Explore our star universe with NASA’s Astronomy Picture of the Day site – Review Geek

Explore our star universe with NASA’s Astronomy Picture of the Day site – Review Geek



Colliding antennae systems (left), blue lagging stars in globular cluster M53 (right)
ESA / Hubble, NASA

It is always a wonderful experience to look at the night sky and gaze at the beautiful constellations, but the naked eye can only see so much. However, with the help of NASA, astronomers, astrophotographers and other scientific contributors, you can view the sights of our universe directly from the Astronomy Picture of the Day website.

To be clear, this is nothing new. The exciting website was founded in 1

995 by friends Robert J. Nemiroff and Jerry T. Bonnell. The two are both professional astronomers and were once office mates at NASA’s Goddard Space Flight Center. At the top of the homepage it says “Explore the cosmos! Each day a different image or photo of our fascinating universe is displayed, along with a brief explanation written by a professional astronomer.” In fact, the site is the largest collection of annotated astronomical images on the Internet.

The site is also available – as a mirror site – in dozens of other countries and languages, making it easier for everyone to enjoy the images every day. Of course, the site also has companion mobile apps for iOS and Android, so you can get your astronomy fix on the go.

Spiral galaxy NGC 1300
Hubble Heritage Team, ESA, NASA

Only the image of the current day is actively displayed on the site, but a quick visit to the archive will take you to a list of all previous images arranged by date, starting with the most recent. Likewise, you can also go to the site’s index and view images by subject such as space stations, binary stars, dark matter, Jupiter’s moons, messy objects or quasars, and active galactic cores.

The site itself is quite simple and straightforward, keeping the focus on the thousands of beautiful images it has posted over the decades, such as Pleiades: The Seven Sisters Star Cluster, NGC 1499: The California Nebula, Stars over an Erupting Volcano, Galaxies in the River, The Magnificent Horsehead Nebula, and the Ghost Aurora over Canada. Each image is also high resolution. Clicking on an image will open a larger, higher-resolution version in a new tab, which you can spend hours staring at.

And if you’re a backyard astronomer yourself, you can submit your own awesome images to the site from the Submissions page.

Download from the Apple App StoreDownload it on Google Play




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