How to find M83 – the Southern Pinwheel Galaxy
This little video will show you how to find the Southern Pinwheel Galaxy, also known as M83.
This little video will show you how to find the Southern Pinwheel Galaxy, also known as M83.
Milky-Way.kiwi has compiled a definitive list of the most awesome and fantastic objects of the night sky in this, the Milky-Way.kiwi Catalog. There are 12 objects encompassing both the Northern and Southern sky, so there’s something in the list for everyone.
(And we can do something about it.)
Life needs CHNOPS, the six essential elements Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, and Sulphur. Curiosity found them on ancient Mars, but a new study shows Earth was born without them. Only a lucky impact with Theia made our world habitable. In contrast, Venus never stood a chance. Meet the three planetary siblings and discover why only Earth became a cradle for life.
Mars’s mantle contains ancient fragments up to 4km wide from its formation—preserved like geological fossils from the planet’s violent early history.
Cosmic rays are hitting the atmosphere constantly. One of the products of the collisions is muons, and we can detect muons on the surface of the Earth to learn about the cosmic rays.
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