NASA Scientists Have Reported That They’ve Successfully Tested An Engine Called The Electromagnetic

Mega-tsunamis in Mars's ancient ocean shaped planet's landscape

Giant waves, possibly triggered by two meteorite impacts, may have shaped Mars’s coastline and could hint at whether the red planet was once habitable

Mega-tsunamis in an ancient ocean on Mars may have shaped the landscape and left deposits that hint at whether the planet was once habitable, researchers say.

The giant waves, thought to have reached up to 120 metres in height as they raced over the land, could have been triggered by two large meteorites slamming into the surface.

The tsunamis may been powerful enough to shape much of the ancient coastlines on Mars, said J. Alexis Palmero Rodriguez, of the Planetary Science Institute in Tucson, Arizona, who led the study.

Writing in the journal Scientific Reports, the international team, which included scientists from the US, China and Germany, describe how they set out to probe a Martian mystery.

It has previously been proposed that the lowlands of the northern hemisphere of Mars were catastrophically flooded around 3.4 billion years ago, forming a vast ocean, potentially covering several million square kilometres. But scientists have been puzzled by the lack of an associated shoreline and its expected features.

Now Rodriguez and his team think they may have the answer- the fact that it is hard to make out such ancient shorelines is because huge tsunamis buried them, depositing sediments up to hundreds of kilometres inland.

Continue Reading.

Meet the all-female team of coders that brought us Apollo 11.

In 1969, the world watched as Neil Armstrong marked his historic achievement with the words, “That’s one small step for man, one giant leap for mankind.” His now-famous transmission was heard around the globe thanks to NASA’s Deep Space Network, which made communication from outer space possible.

That network was built by a woman named Susan Finley. She was part of an all-female team of coders whose work was integral to the success of the Apollo 11 mission. Science writer Nathalia Holt brings us their stories in her book, Rise of the Rocket Girls: The Women Who Propelled Us from Missiles to the Moon to Mars.

Listen to their story here.

[Images via NASA]

Moon Glass: A Ceramic Cup That Showcases the Different Phases of the Moon the More You Drink From It

South Korean design studio Tale Co., Ltd. has created an ingenious ceramic liquor called the Moon Glass, which displays different phases of the moon as you drink from it. The adorable glasses are available to purchase on their website.  

Okay now that I’m starting to get my ass in gear for astrophotography, I’d love it if some of y’all sated my need for attention and followed my instagram! I will return the favor of course

It’s mostly just space pictures, dogs, me, hiking stuff and lab stuff

People can’t anticipate how much they’ll miss the natural world until they are deprived of it. I have read about submarine crewmen who haunt the sonar room, listening to whale songs and colonies of snapping shrimp. Submarine captains dispense “periscope liberty” - a chance to gaze at clouds and birds and coastlines - and remind themselves that the natural world still exists. I once met a man who told me that after landing in Christchurch, New Zealand, after a winter at the South Pole research station, he and his companions spent a couple of days just wandering around staring in awe at flowers and trees. At one point, one of them spotted a woman pushing a stroller. “A baby!” he shouted, and they all rushed across the street to see. The woman turned the stroller and ran. Nothing tops space as a barren, unnatural environment. Astronauts who had no prior interest in gardening spend hours tending experimental greenhouses. “They are our love,” said cosmonaut Vladislav Volkov of the tiny flax plants - with which they shared the confines of Salyut 1, the first Soviet space station. At least in orbit, you can look out the window and see the natural world below. On a Mars mission, once astronauts lose sight of Earth, they’ll be nothing to see outside the window. “You’ll be bathed in permanent sunlight, so you won’t even see any stars,” astronaut Andy Thomas explained to me. “All you’ll see is black.”

Mary Roach. Packing for Mars: The Curious Science of Life in the Void. 

This is a really interesting read - it’s got a lot of information that I would never have thought to think of (such as - will astronauts eyeballs become different shapes without gravity - weird), but it also has really good chapters about the psychology of space. 

(via psycholar)

this is wonderful - and def something I've thought about!

Thoughts that will change the way you think about the universe and your existence

If there is magic on this planet, it is contained in water :D

The Body’s Price on Space Exploration

It can be easy to get wrapped up in the dollar amount when talking about the price of sending humans to Mars but there is a factor that no amount of government or private funding can overcome: the human body.

Read more on Miss Aerospace

Light-Toned Hydrated Materials in Eastern Noctis Labyrinthus

NASA’s retro guide to future living over on CNN