Different types of stars

Surprisingly, over the course of most of humanity's existence, we had no idea that other galaxies even existed. All we could see was our own little corner of the universe. It wasn't until the early 1900's that the nature of the so-called "Andromeda nebula" was discerned. Edwin Hubble settled the galaxy vs. nebula debate in 1925, […]

'Goldilocks' Stars and the Hunt for Habitable Worlds – Exoplanet Exploration: Planets Beyond our Solar System

Check out our swirling stars svg selection for the very best in unique or custom, handmade pieces from our shops.

There are many different types of stars in the Universe, from Protostars to Red Supergiants. They can be categorized according to their mass and temperature. Stars are also classified by their spectra (the elements they absorb). Along with their brightness (apparent magnitude), the spectral class of a star can tell astronomers a lot about it. ...

Decorate and personalize laptops, water bottles, and more Removable, kiss-cut vinyl stickers Super durable and water-resistant 1/8 inch (3.2mm) white border around each design Matte finish For orders with 2+ small stickers, they will be printed in pairs with two stickers on one sheet to reduce sheet waste Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received