If you prefer to relax, relax and get all the most important space news of the week, weve got you covered! Fantastic brand-new images, new discoveries in astronomy, figuring out the future of the Universe and more in the current episode of Space Bites.
The Pillars of Creation exposed by JWST. It looks like Big Rip isnt happening after all. Great voids twisting spacetime into knots. Jets that appear to be going much faster than the speed of light.
Pillars of Creation by Webb
Weve lastly got Webbs variation of the Pillars of Creation, made popular by the Hubble Space Telescope, which launched images in 1995. Intense radiation from all the new stars is blasting away at the pillars, using them down and revealing the young stars.
Remove All Ads on Universe Today
Join our Patreon for as little as $3!
Get the ad-free experience for life
Astronomers use Type 1a supernovae to measure distances in the Universe. From this, astronomers have been able to properly determine the ratios of dark matter and dark energy at different durations in the Universe.
In 2020, astronomers spotted the gravitational waves from the accident between 2 black holes. Astronomers might determine this in the shape of the gravitational wave signal discovered by LIGO. Years after the kilonova was initially seen, astronomers have actually used the Hubble Space Telescope to study the wreckage.
More about JWSTs finest image so far.
The Big Rip Averted
Astronomers utilize Type 1a supernovae to measure ranges in the Universe. From this, astronomers have been able to accurately measure the ratios of dark matter and dark energy at various durations in the Universe.
More about dark energy and the death of deep space.
Black Holes Spacetime Knots
One of the most crucial astronomical discoveries in the last years was the detection of a kilonova, the crash of two neutron stars. This was special because astronomers discovered both the gravitational waves from the impact and the intense flash of radiation. Years after the kilonova was first seen, astronomers have used the Hubble Space Telescope to study the wreckage. One fascinating discovery is that the area has established huge jets blasting radiation into area which appear to be going quicker than the speed of light (however its simply an impression).
More about much faster than light jets.
A Warning Sign for Supernovae
Its thought that red supergiant stars will fade prior to they detonate as supernovae. This is why astronomers were so delighted when Betelgeuse dimmed a few years earlier. A new theory suggests that red supergiants will toss off 10% of their mass in the last year of their life, dimming by an element of 100.
More about anticipating star surges.
Do not Miss Out On Space News
If you wish to get a curated selection of the most important area and astronomy news weekly, register for our Weekly Email Newsletter and get magazine-size ad-free news straight from Fraser Cain.
Check out our Space Bites playlist on our YouTube channel if you prefer the news to be videoed at you.
Like this: Like Loading …
Its believed theyre triggered by the collapse of the most enormous stars in the Universe. On October 12th, astronomers discovered a GRB that defied understanding, the most powerful ever seen.
More about the record-breaking gamma-ray burst.
2017 Kilonova Aftermath
In 2020, astronomers found the gravitational waves from the collision between two black holes. One had more than 40 times the mass of the Sun and was rotating as quickly as the laws of physics allow. As the 2 great voids were about to collide, they tangled up spacetime in the area. Astronomers might measure this in the shape of the gravitational wave signal found by LIGO. This helped to confirm among Einsteins forecasts about relativity in among the most extreme environments in deep space.
More about great voids merger.
Many Powerful Gamma Ray Burst Ever Recorded