What’s happening to our Sun? from APOD http://ift.tt/1N0JQv6 via IFTTT
Three Pillars of Astronomy
This picture, taken at the La Silla Observatory in Chile, shows the full Moon low in the purple sky, a…
Comet Catalina
A beautiful shot of Comet Catalina in the northern sky the other morning. This image was taken about 60 km…
Comments of the Week #93: from interstellar travel to an unknown monster
“Observing quasars is like observing the exhaust fumes of a car from a great distance and then trying to figure…
Space Zinnias Rebound from Space Blight on Space Station
Zinnia plants growing aboard the International Space Station (ISS) have staged a dramatic New Year’s comeback from a potential near…
Dwarf Galaxy Sends Ripples Through Milky Way’s Suburbs: A New Way to Explore Dark Matter
from Astronomy Cmarchesin http://ift.tt/1N1Z7LY via IFTTT
SpaceX to try again for sea landing
SpaceX has been trying, but not succeeding, to land its Falcon 9 rocket upright at sea. Then, last month it…
Anatoly Karlin’s Military comparison and analysis seems well researched and useful
There is still no commonly agreed method on quantifying and ranking national military power. Anatoly Karlin is a California based…
Poland upgrading Leopard Tanks in response to new Russian Armata Tanks
Poland has signed a PLN2.415 billion (USD605.7 million) contract to upgrade its 128 Leopard 2A4 main battle tanks (MBTs) to…
Pluton : gros plan sur la mer de glace Spoutnik et Viking Terra
Juste avant Noël, l’équipe de New Horizons a reçu une mosaïque d’images en très haute résolution de la région de…
Telescopically 