Skip to main content

The universe is getting hotter as it gets older — here’s why


The cosmic web — ribbons of gas and dust tying galaxies together — are the largest structures in the Universe, and a new study shows they are growing hotter over time. Utilizing a phenomenon known as the Sunyaev-Zeldovich effect, astronomers find these ribbons are three times hotter than they were eight billion years ago. “Combining the latest data with a state-of-the-art theoretical model, we were able to reveal how the temperature of the Universe evolved, and how it was linked to the formation of the large-scale structure of the Universe,” Ryu Makiya, a research fellow at the Kavli Institute for the…

This story continues at The Next Web

from The Next Web https://ift.tt/3o5YcoO
Labels:

Comments

Post a Comment

Popular posts from this blog

TNW Podcast: Boris comes over to co-host; Slack’s Cal Henderson talks European tech

 Welcome to the new episode of the TNW Podcast — the show where we discuss the latest developments in the European technology ecosystem and feature interviews with some of the most interesting people in the industry. In today’s episode, Andrii is joined by Boris Veldhuijzen van Zanten, co-founder, member of the board, and former CEO of TNW. The topics discussed include the jobs created by Dutch startups, giant state funding for energy projects, translations of the word ‘computer’, and a bunch of other things in between. In the interview section, we’re featuring a conversation with Cal Henderson, co-founder and… This story continues at The Next Web from The Next Web https://ift.tt/jUgcNFD
Post a Comment
Read more

Defining humanlike intelligence and entrusting it with our lives, explained by an AI researcher

TNW Answers is a live Q&A platform where we invite interesting people in tech who are much smarter than us to answer questions from TNW readers and editors for an hour.  Yesterday, Melanie Mitchell, the author of ‘Artificial Intelligence: A Guide for Thinking Humans’ and the Davis Professor of Complexity at the Santa Fe Institute, hosted a TNW Answers session where she spoke about how much we should really trust AI, her worries surrounding the technology, and defining humanlike intelligence in machines.  [Read: Chess grandmaster Gary Kasparov predicts AI will disrupt 96% of all jobs] Most fears around AI usually… This story continues at The Next Web from The Next Web https://ift.tt/2w7anvS
Post a Comment
Read more

Google wants you to complete simple tasks for hard cash in its new app

If you’ve ever wanted to work for Google, now’s your best chance. The company has a new app called Task Mate that lets you earn money by completing tasks such as taking pictures of storefronts or recording short voice clips. At the moment, the app is live only for users in India. Plus, you’ll need an invitation code to sign up and start working on these tasks — it appears there aren’t many codes around yet. [Read: Here’s how to make your website more accessible] The firm already has an app called Google Opinion Rewards that asks you questions about its… This story continues at The Next Web Or just read more coverage about: Google from The Next Web https://ift.tt/2UXm3KO
Post a Comment
Read more