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The Cosmic Companion 5h
Why Don’t We Know how Fast the Universe is Expanding? To determine the past and future of the , need to know how fast it's expanding. But, each method of finding that value gives different answers. Is our model of the wrong?
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Pooja 9h
confirm water vapor is erupting from plumes on Jupiter’s icy moon Europa. The new find serves as strong evidence that Europa hides a global ocean of liquid water beneath its icy shell.
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Robert Jay Marczak 🌹 11h
How to figure out if a 'killer' asteroid is going to collide with Earth ∙∙∙ ∙∙∙ [keywords: ]
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DeeDeeMod 10h
A whole new world: draw first map of
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Pooja 10h
find evidence of rapid star formation after an active supermassive black hole turns off. Without the energy provided by the black hole's jets, the hot gas can cool and fall back into the galaxy to form stars.
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Dr Marija Sajic Nov 15
Call out to all and . How can I explain to a 10 year old what experimental proof of we have?
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Journey with #Astronaut_Hayden 11h
Good luck to any hoping to catch a glimpse of 4 tonight. Current position, we are not holding much hope of clouds playing ball with us this evening to get the telescope out 🔭 isn't the wonders of our universe mind blowing ☄️🦖
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Extra Terrestrial Nov 14
Dear stubborn , , , just because you can't figure out how we travel lightyears of space in few hours, doesn't mean that it can't be done.. your grandfather used to write letters to your grandmother & wait for a month to get a reply ;-).. got it!
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Suman Nov 11
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Wendy's Coffeehouse Nov 16
Oh, the places we'll go. :) - "But with a new generation of telescopes arriving in the 2020s, will at last gain the capability to measure the expansion rate directly. Here's the incredible behind it." Ethan Siegel
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Tech Explorist Nov 12
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Radio Far Side Nov 16
Will the new change the way see the , or will it be another multi-billion -funded that continues to show them what they already believe?
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Scottish Book Store Nov 15
Take a bunch of writers, , and artists, and throw them into a room. Give them a whiteboard, a pile of sandwiches and a pot of coffee. Let’s see what happens. This is the result:
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Oden Nov 15
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Eyeamu Nov 14
Replying to @EyeamOM
have spotted a star speeding through our galaxy at more than 3,728,227 mph. And in 100 million years, it will leave the Milky Way for good. But where did it come from and why is it in such a hurry to leave?....
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Jerudong International School Nov 13
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Astronomy Hub Nov 13
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Dr. Roy Schestowitz (罗伊) Nov 13
● NEWS ● plan to put 25,000 in orbit is bad news for trash company, trash leader. Totally fake, overhyped. Public purse funds it.
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iero Nov 13
Twinkle twinkle little satellite: SpaceX’s Starlink project worries
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Dr Gina Maffey Nov 13
Replying to @ginazoo
Cheers for taking a chance on an 🌟🌱
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