WebWhenever Betelgeuse finally does go supernova — and it could be tonight, next decade, or 100,000 years from now — it will become the most-witnessed astronomical event in … WebAnswer (1 of 4): When Betelgeuse explodes as a supernova, it will be as bright as the first quarter – or half-Moon for more than three months but it won’t be as large; it will be like a very bright star – like a beacon in the sky. Scientists say that we would be able to see the supernova in the d...

How bright would Betelgeuse

Web8 de abr. de 2024 · "If Betelgeuse did explode, it would be a star about as bright as the full Moon, so it would be pretty fantastic. The Moon is spread out over a disc; a point that bright would be really impressive." For Betelgeuse to explode 'now', the actual supernova would have to occur some 650 years ago, given the time needed by light to reach us. Web20 de set. de 2011 · For now, let me just say parsecs is a unit of distance where 1 parsec = 3.26 lightyears = 3.08 x 10 16 meters. In order to use the above expression, I need to … list of hardware in cagayan de oro city

Betelgeuse: Nearby

Web23 de jul. de 2003 · The brightest star seen in recorded human history was the supernova of the year 1006, which appeared in the constellation Lupus south of Scorpius. Accounts … Web9 de dez. de 2024 · Hence, for our assumptions your eye will be damaged if you observe exploding Betelgeuse through a telescope with an area $\sim 3\,000$ larger — or roughly 55 times wider — than your pupil. In bright light, the pupil contracts to roughly 3 mm in diameter, so if observing through a telescope of 16 cm or larger, you could damage your … http://www.astronomy.com/magazine/ask-astro/2024/06/what-effects-will-occur-on-earth-and-in-our-solar-system-when-the-nearby-star-betelgeuse-becomes-a-supernova imanishi sharpening stone