How to find the Blue Planetary Nebula
This short video will help you find the Blue Planetary Nebula, NGC 3918, which is near the Southern Cross.
This short video will help you find the Blue Planetary Nebula, NGC 3918, which is near the Southern Cross.
The short video will show how o find the globular cluster NGC 4833
In this article we explore some of things that you need to think about if you want to take pictures of the night sky.
If you’re going to take the plunge and buy a telescope then think carefully and weigh up all of the options and seek plenty of advice. This article covers some of the things I learned when I got my first reasonable telescope.
(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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