Post by kriss on Aug 12, 2022 13:21:14 GMT -5
The red supergiant Betelgeuse, a colossal star in the Orion constellation, experienced a massive stellar eruption – the likes of which have never been seen before, according to astronomers.
Betelgeuse first drew attention in late 2019 when the star, which glitters like a red gem in the upper-right shoulder of Orion, experienced an unexpected darkening. The supergiant continued to grow dim in 2020.
Some scientists speculated that the star would explode as a supernova, and they’ve been trying to determine what happened to it ever since.
Now, astronomers have analyzed data from the Hubble Space Telescope and other observatories, and they believe the star experienced a titanic surface mass ejection, losing a substantial part of its visible surface.
“We’ve never before seen a huge mass ejection of the surface of a star. We are left with something going on that we don’t completely understand,” said Andrea Dupree, an astrophysicist at the Center for Astrophysics | Harvard & Smithsonian in Cambridge, Massachusetts, in a statement.
“It’s a totally new phenomenon that we can observe directly and resolve surface details with Hubble. We’re watching stellar evolution in real time.” ..................... See pictures at www.cnn.com/2022/08/12/world/betelgeuse-star-recovery-scn/index.html
Betelgeuse is usually the tenth-brightest star in the night sky, in the constellation of Orion. Classified as a red supergiant of spectral type M1-2, Betelgeuse is one of the largest stars visible to the naked eye. Orion is one of the few constellations mentioned by name in scripture
Job 38:31 Canst thou bind the sweet influences of Pleiades, or loose the bands of Orion?
Perhaps this is just the beginning of more signs in the heavens to come ?
Betelgeuse first drew attention in late 2019 when the star, which glitters like a red gem in the upper-right shoulder of Orion, experienced an unexpected darkening. The supergiant continued to grow dim in 2020.
Some scientists speculated that the star would explode as a supernova, and they’ve been trying to determine what happened to it ever since.
Now, astronomers have analyzed data from the Hubble Space Telescope and other observatories, and they believe the star experienced a titanic surface mass ejection, losing a substantial part of its visible surface.
“We’ve never before seen a huge mass ejection of the surface of a star. We are left with something going on that we don’t completely understand,” said Andrea Dupree, an astrophysicist at the Center for Astrophysics | Harvard & Smithsonian in Cambridge, Massachusetts, in a statement.
“It’s a totally new phenomenon that we can observe directly and resolve surface details with Hubble. We’re watching stellar evolution in real time.” ..................... See pictures at www.cnn.com/2022/08/12/world/betelgeuse-star-recovery-scn/index.html
Betelgeuse is usually the tenth-brightest star in the night sky, in the constellation of Orion. Classified as a red supergiant of spectral type M1-2, Betelgeuse is one of the largest stars visible to the naked eye. Orion is one of the few constellations mentioned by name in scripture
Job 38:31 Canst thou bind the sweet influences of Pleiades, or loose the bands of Orion?
Perhaps this is just the beginning of more signs in the heavens to come ?