It seems like the good times will go on forever, so feel free to keep on wasting energy. But entropy is patient, and eventually, it’ll make sure there’s no usable energy left in the Universe.
Today’s @AwesomeAstroPod talks about latest JWST findings that may have broken cosmology and changed everything we thought we knew about the history of the universe. Also March Sky Guide!
How do we know that the universe doesn’t rotate? Why would it matter if it did? What does all this have to do with time travel?
Astronomers have finally solved one of the outstanding mysteries in cosmology. Forget about all the dark matter and dark energy, where’s all the missing regular mass in the Universe? This has been called the “missing baryon problem”.
A simple explanation of the size of the universe, how the universe grew so big and how big it will get.
While astronomers have observed white dwarfs consuming companion stars on numerous occasions, for the first time, they have now observed the consumption of the companion’s helium and not just hydrogen.
In 2010, gamma ray observations by Fermi Space Telescope revealed an unknown mysterious structure of our home galaxy Milky Way later known as Fermi Bubbles.
Last week we make you sad about the future of the humanity, the Earth, the Sun and the Solar System. Today we’ll look far, far forward into the distant future of the Universe, at timescales that we can barely comprehend.
Don’t presume to assume. Did the Universe really start from a single point? How unusual is the Earth? Let’s explore the answer with @CheapAstro at #365DaysOfAstro
What if our Universe was just one in an infinite number of parallel universes; a possible outcome from the specific predictions of quantum mechanics. The idea of multiple universes is common in science fiction, but is there any actual science to back this theory up?