Suchergebnisse
Suchergebnisse:
Vor einem Tag · Betelgeuse is the brightest near-infrared source in the sky with a J band magnitude of −2.99; only about 13% of the star's radiant energy is emitted as visible light. If human eyes were sensitive to radiation at all wavelengths, Betelgeuse would appear as the brightest star in the night sky.
Vor 4 Tagen · Capella is the sixth-brightest star in the night sky, and the third-brightest in the northern celestial hemisphere after Arcturus and Vega. A prominent object in the northern winter sky, it is circumpolar to observers north of 44°N. Its name meaning "little goat" in Latin, Capella depicted the goat Amalthea that suckled Zeus in
Vor 2 Tagen · HP Tau's brightness fluctuates over time, both periodically and randomly — a cosmic quirk scientists think is because of the young star's chaotic nature. The random changes to HP Tau's ...
9. Mai 2024 · Donate here. Arcturus is a red giant star located only 36.7 light-years away. It’s the 4th-brightest star in the sky and the brightest one in the northern half of the sky. Look for it on...
26. Apr. 2024 · 257. Entdecken Sie den Glanz von Spica, dem funkelnden Juwel im Sternbild Jungfrau! Erfahren Sie, wie Sie den Stern finden, wann Sie ihn beobachten können und was ihn so besonders macht.
Vor einem Tag · “Join us as we sing the timeless nursery rhyme ‘Star Light, Star Bright.’ This beloved song has its origins in the late nineteenth-century America, where peo...
15. Mai 2024 · Regulus, the brightest star in the constellation Leo the Lion, is a harbinger of spring in the Northern Hemisphere. It crept higher in the sky with each passing day in March and April, as...
