Category Archives: NASA Space Place

Embracing the Equinox

David Prosper
NASA JPL

Depending on your locale, equinoxes can be seen as harbingers of longer nights and gloomy weather, or promising beacons of nicer temperatures and more sunlight. Observing and predicting equinoxes is one of the earliest skills in humanity’s astronomical toolkit. Many ancient observatories around the world observed equinoxes along with the more pronounced solstices. These days, you don’t need your own observatory to know when an equinox occurs, since you’ll see it marked on your calendar twice a year! The word “equinox” originates from Latin, and translates to equal (equi-) night (-nox). But what exactly is an equinox?

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Hunting the Hunter: Observing Orion

David Prosper
NASA JPL

If you are outside on a clear January night, it’s hard not to notice one distinctive star pattern above all: Orion!  While we’ve covered Orion in earlier articles, we’ve never discussed observing the constellation as a whole. Perhaps you’ve received a new telescope, camera, or binoculars, and are eager to test it out. Orion, being large, prominent, and full of interesting, bright objects, is a perfect constellation to test out your new equipment and practice your observing skills – for beginners and seasoned stargazers alike.

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Weird Ways to Observe the Moon

David Prosper
NASA JPL

International Observe the Moon Night is on October 16 this year– but you can observe the Moon whenever it’s up, day or night! While binoculars and telescopes certainly reveal incredible details of our neighbor’s surface, bringing out dark seas, bright craters, and numerous odd fissures and cracks, these tools are not the only way to observe details about our Moon. There are more ways to observe the Moon than you might expect, just using common household materials.

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Catch Andromeda Rising

David Prosper
NASA JPL

If you’re thinking of a galaxy, the image in your head is probably the Andromeda Galaxy! Studies of this massive neighboring galaxy, also called M31, have played an incredibly important role in shaping modern astronomy. As a bonus for stargazers, the Andromeda Galaxy is also a beautiful sight.

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Corner the Great Square of Pegasus

David Prosper
NASA JPL

The Summer Triangle may be the most famous seasonal star pattern, but during early August evenings another geometrically-themed asterism rises: the Great Square of Pegasus. This asterism’s name is a bit misleading: while three of its stars – Scheat, Markab, and Algenib – are indeed found in the constellation of the winged horse Pegasus, its fourth star, Alpheratz, is the brightest star in the constellation Andromeda!

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Astrophotography With Your Smartphone

David Prosper
NASA JPL

Have you ever wanted to take night time photos like you’ve seen online, with the Milky Way stretched across the sky, a blood-red Moon during a total eclipse, or a colorful nebula? Many astrophotos take hours of time, expensive equipment, and travel, which can intimidate beginners to astrophotography. However, anyone with a camera can take astrophotos; even if you have a just smartphone, you can do astrophotography. Seriously!

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