Clear skies with a chance of proton bombardment (Svalbard, Norway) (OC) [2048 × 1367]
Picture found by the Ditpub “Beautiful World” searcher.
Original was/is available from https://c2.staticflickr.com/2/1706/24861344486_b2a2f6805e_k.jpg
Back to school with the following…
The sky (or celestial dome) is everything that lies above the surface of the Earth, including the atmosphere and outer space.
The proton is a subatomic particle, symbol p or p+, with a positive electric charge of +1e elementary charge and mass slightly less than that of a neutron.
A bombardment is an attack by artillery fire or by dropping bombs from aircraft on fortifications, combatants, or towns and buildings.
Published by DitPub on 2016-02-19 16:20:41, under the category “Beautiful World”
DitPub is a for-learning-&-fun-bot by Artur Marques