Search results
1 dzień temu · Sagittarius A*, abbreviated Sgr A* (/ ˈ s æ dʒ ˈ eɪ s t ɑːr / SADGE-AY-star), is the supermassive black hole at the Galactic Center of the Milky Way.Viewed from Earth, it is located near the border of the constellations Sagittarius and Scorpius, about 5.6° south of the ecliptic, visually close to the Butterfly Cluster (M6) and Lambda Scorpii.. The object is a bright and very compact ...
4 godz. temu · The first known work on space colonization was the 1869 novella The Brick Moon by Edward ... Transfer times for the journeys Venus–Ceres and Venus–Vesta are only 1.15 and 0.95 years respectively along minimum-energy ... A primary argument calling for space colonization is the long-term survival of human civilization and ...
1 dzień temu · A widespread disease which limits the human lifespan to thirty years. One character is known to have survived it, albeit in a coma. Protomolecule The Expanse: A highly-infectious extraterrestrial agent created about two billion years ago that infects life forms upon contact and causes unpredictable changes over time. Proxyglossariasis
1 dzień temu · As we reported in our markets update below, the pound has held its recent gains against the dollar, with one pound buying $1.2982. It's also at a near two-year high against the euro - £1 equals ...
1 dzień temu · Each diver generally carries a primary light, and at least one backup light. A minimum of three lights is recommended. The primary light should last the planned duration of the dive, as should each of the backup lights. History. One of the earliest known cave dives was a freedive in 1922 by Norbert Casteret in the Montespan cave, France.
1 dzień temu · Mongolia is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of 1,564,116 square kilometres (603,909 square miles), with a population of just 3.5 million, making it the world's most sparsely populated sovereign state.Mongolia is the world's largest landlocked country that does not border a closed sea, and much of its area is covered ...
1 dzień temu · Some 598,000 people died in the year to mid-2023, while 598,400 were born. Deaths were up 24,000 compared to the previous 12 months, while births were down 21,900.
