Cosmos

Category archives for Cosmos

Elusive Neutrino Couplings Observed

These guys look like they are getting their bong ready, but in truth, they are up to something else. Everybody knows that neutrinos are everywhere, yet, nearly impossible to detect. A group of scientists have managed to pull off over 100 detection events over the course of about a year and a half using an…

I’ve been enjoying Worlds Fantastic, Worlds Familiar: A Guided Tour of the Solar System by Bonnie Buratti. Burratti is a planetary astronomer at NASA’s JPL, and is the head of the Comets, Asteroids and Satellites Group. She was a key player in the Voyager program, and in the research done with the Cassini-Huygens, and New…

Astrophysics for People in a Hurry by NdGT is now available. What is the nature of space and time? How do we fit within the universe? How does the universe fit within us? There’s no better guide through these mind-expanding questions than acclaimed astrophysicist and best-selling author Neil deGrasse Tyson. But today, few of us…

Earth like exoplanet story telling

As more and more exoplanets (at first) and earth-like exoplanets (eventually) have been discovered, the way thy are described to us has become increasingly sophisticated. Below are embeds of diverse video descriptions that have been very quickly developed and distributed given the freshness of this latest scientific discovery. Note that the practice of very clearly…

A Fortunate Universe: Life in a Finely Tuned Cosmos This is a concept that has always fascinated me, ever since reading some stuff about the Periodic Table of Elements. Check it out: Over the last forty years, scientists have uncovered evidence that if the Universe had been forged with even slightly different properties, life as…

Pluto Has Tail, X-Rays

Did you ever notice that Pluto doesn’t have much of a tail? No, not that Pluto! This Pluto: This has been known for a while. NASA noted this last year: New Horizons has discovered a region of cold, dense ionized gas tens of thousands of miles beyond Pluto — the planet’s atmosphere being stripped away…

In linguistic communication, a pattern generally emerges whereby the speaker or the listener (but not both) work extra hard to make the communication happens. This work (or lack thereof) consists of enunciation, use of contractions, various other things. You know about this because you make such adjustments all the time. When speaking to a child,…

Sometimes I think there are not abundant intelligent life forms wafting about the universe. We would see things in our careful, highly accurate, detailed looking at a sampling of the universe. But, I suppose we’ve only been scanning with super amazing instruments for a few years, and only scanning a small fraction of the universe.…

The star that is nearest our own has a planet that could be habitable by Earthlings. This is very important news. The news comes to us from this research paper in Nature: A terrestrial planet candidate in a temperate orbit around Proxima Centauri by Guillem Anglada-Escudé, Pedro J. Amado, John Barnes, Zaira M. Berdiñas, R.…

Ethan Siegel on The Universe

Check out our detailed interview with the famous and amazing Ethan Siegel. We talk about the history of understanding the universe, why you should believe in Dark Matter even though it is obviously fake, why exploring uranus can lead to the discovery of amazing things, and more.