Suchergebnisse
Suchergebnisse:
Vor 20 Stunden · At the Cerro Paranal Observatory, a laser beam is used to create an artificial star to tune the Very Large Telescope (VLT). The search for exoplanets on which extraterrestrial civilizations could be found is one of the many missions of the VLT. The Kardashev scale ( Russian: Шкала́ Кардашёва, romanized : Shkalá Kardashova) is a ...
Vor 20 Stunden · Cooling planet by solar shades. Venus receives about twice the sunlight that Earth does, which is thought to have contributed to its runaway greenhouse effect. One means of terraforming Venus could involve reducing the insolation at Venus's surface to prevent the planet from heating up again.
Vor 20 Stunden · Argentina claimed a historic 38-30 win over the All Blacks yesterday. Argentina secured only their third-ever victory against the All Blacks – and their second on New Zealand soil – but a bizarre phase of play proved to be key to Saturday’s success. Scott Robertson’s side had a slender 30-28 advantage heading into the final 15 minutes ...
Vor 20 Stunden · Epsilon Eridani ( Latinized from ε Eridani ), proper name Ran, [19] is a star in the southern constellation of Eridanus. At a declination of −9.46°, it is visible from most of Earth's surface. Located at a distance 10.5 light-years (3.2 parsecs) from the Sun, it has an apparent magnitude of 3.73, making it the third-closest individual star ...
Vor 11 Stunden · The Earth's axis is tilted at 23.5 degrees, which causes the Northern and Southern Hemispheres to receive varying amounts of sunlight throughout the year. This tilt leads to the changing of the ...
Vor 20 Stunden · The Local Bubble also contains the neighboring G-Cloud, which contains the stars Alpha Centauriand Altair. In the galactic context, the Local Bubble is a small part of the Orion Arm, which contains most stars that we can see without a telescope. The Orion Arm is one of the spiral armsof our Milky Way galaxy.
Vor 20 Stunden · The usual English proper name for Earth's natural satellite is simply Moon, with a capital M. [20] [21] The noun moon is derived from Old English mōna, which (like all its Germanic cognates) stems from Proto-Germanic *mēnōn, [22] which in turn comes from Proto-Indo-European *mēnsis "month" [23] (from earlier *mēnōt, genitive *mēneses) which may be related to the verb "measure" (of time).
