Steven L

20 Flips | 1 Magazine | 19 Likes | 1 Follower | @magfields | Keep up with Steven L on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Steven L”

NASA Space Tourism Posters – Free To Download & Print

Reading time: about 1 minute.<p>American<br>• Art<br>• Space<p>These NASA Space Tourism Posters were developed by a creative team of visual strategists inside JPL …

Theoretical Physicists Are Getting Closer to Explaining How NASA’s ‘Impossible’ EmDrive Works

The EmDrive propulsion system might be able to take us to the stars, but first it must be reconciled with the laws of physics.<p><i>Giulio Prisco</i> <i>is a futurist, theoretical physicist, and computer scientist. He writes about science, technology, and the future. He's also a cofounder of</i> <i>Space Cooperative</i><i>.</i><p>A …

The physics of time travel isn’t just the stuff of science fiction

We’re all time travelers nowadays. We project ourselves mentally into the misty past and the risky future. We revisit and revise our memories. We invent possible futures and explore them with anticipation and desire. We’re temporal experts and manipulators; we have flashbacks and flashforwards and …

When Neutron Stars Collide! What the Hubble Telescope and Others Saw (Videos)

On Aug. 17, 2017, gravitational waves from a neutron-star collision were detected for the first time ever by LIGO and Virgo collaborations and - in …

Scientists Want You to Help Them Find Nearby Alien Planets Please

The Red Dots Campaign will target Ross 154, Barnard’s Star, and Proxima Centauri, three red dwarfs within ten light years of our solar system.<p>Hey, you: Want to help search for potentially habitable worlds around nearby alien suns? 'Course you do. Well, on Monday, the Pale Red Dot Campaign, the team …

Nasa's gorgeous travel posters advertise the best sights in the Universe

Nasa recently unveiled a gorgeous set of travel posters advertising the most exciting sights in the Universe. The <i>Visions of the Future</i> posters are an …

NASA Just Released Travel Posters For Our New Sister Solar System, And They're Cool as Hell

Our new favourite place in the Universe.<p>A few hours ago, NASA announced the discovery of a potentially habitable 'Sister Solar System' just 39 …

THE EXPANSE | Season 1 Recap: With Cats (Recat!)

Science Fiction

Something mysterious is killing 11,000 nearby galaxies

New research published January 17, 2017 by a global team of researchers focused on 11,000 relatively nearby galaxies and asked why their gas — their lifeblood for the formation of new stars — is being violently stripped away on a widespread scale. The answer, according to these scientists, relates …

Universe

What is the Fermi Paradox? - ExtremeTech

By on January 18, 2017 at 12:45 pm<p>This site may earn affiliate commissions from the links on this page. Terms of use.<p>Ever since scientists began to …

Universe

A Massive Poster of Earth’s Spacecraft and Missions, So Far

By our count, there are 113 spacecraft in this image. It’s a catalogue of all of the vehicles launched into space so far, from the U.S.S.R’s Luna 2 …

Beautiful equations: E=mc² explained in two minutes – video

There’s beauty in simplicity. For space scientist and Sky At Night host Dr Maggie Aderin-Pocock, there’s nothing more beautiful than the way that Einstein’s theory of special relativity unlocks our understanding of how energy, mass and the speed of light work in the universe

Equations

NASA Has Compiled a List of the Best Air-Cleaning Plants for Your Home

Many of us spend most of our time indoors, so it’s important to cultivate a space that’s a healthy one. A simple—and beautiful—way to do this is through houseplants; they add some green to your home while being an effective way to purify the air.<p>NASA hardly seems like the organization that would …

Plants

INFOGRAPHIC: NASA's top houseplants for improving your wellbeing and removing air pollution

Next time you’re cruising Amazon for an air purifier, consider heading to your local nursery instead. Thirty years ago, NASA studied houseplants as a …

Could A Black Hole Be Blocking The Light From That 'Alien Megastructure' Star?

The top 7 explanations for the star’s weird behavior, ranked roughly in order of plausibility<p>About 1480 light-years away from Earth, a star is doing something astronomers have never seen before. Every now and then, at random intervals, its light dips by as much as 22 percent. That's way too much to …

Universe

Canadian scientists’ claim of extra-terrestrial life sparks interest

The science community is keeping a wary eye on a Canadian research team's claim of finding possible homes for life in outer space.<p>The researchers from Universite Laval in Quebec City say analysis of some unusual signals has helped them identify 234 potential systems that might be playing host to …

Why Doesn't Dark Matter Form Black Holes?

Dark matter is the most abundant form of mass in our Universe. If you were to add up all the stars, planets, lifeforms, gas, dust, plasma and more — all the known, “normal” matter in our Universe — it would only account for about 15-to-17% of the total gravitation that we see. The remaining mass, …

Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios