Panic panic, what should I buy for Christmas?
It’s nearly Christmas and you’re wondering what to buy that budding astronomer you know. Here’s some advice on where to start so you get them hooked on astronomy.
It’s nearly Christmas and you’re wondering what to buy that budding astronomer you know. Here’s some advice on where to start so you get them hooked on astronomy.
As the waka entered the sky, Tama Rereti began to scatter the luminescent stones and pebbles in all directions as he went along. The wake of the canoe became the Milky Way and the stones and pebbles became its stars.
This is why we have stars in the sky.
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.
NGC6025 is an beautiful open cluster close to Beta Trianguli Australis in Triangulum Australe. Visible with binoculars and great in a telescope, well worth a look.
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