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The Kepler space telescope has shown us our galaxy is teeming with planets — and other surprises

The Kepler space telescope has taught us there are so many planets out there, they outnumber even the stars. Here is a sample of these wondrous, weird and unexpected worlds (and other spectacular objects in space) that Kepler has spotted with its “eye” opened to the heavens.

Kepler has found that double sunsets really do exist.

Yes, Star Wars fans, the double sunset on Tatooine could really exist. Kepler discovered the first known planet around a double-star system, though Kepler-16b is probably a gas giant without a solid surface.

Kepler has gotten us closer to finding planets like Earth.

Nope. Kepler hasn’t found Earth 2.0, and that wasn’t the job it set out to do. But in its survey of hundreds of thousands of stars, Kepler found planets near in size to Earth orbiting at a distance where liquid water could pool on the surface. One of them, Kepler-62f, is about 40 percent bigger than Earth and is likely rocky. Is there life on any of them? We still have a lot more to learn.

This sizzling world is so hot iron would melt!

One of Kepler’s early discoveries was the small, scorched world of Kepler-10b. With a year that lasts less than an Earth day and density high enough to imply it’s probably made of iron and rock, this “lava world” gave us the first solid evidence of a rocky planet outside our solar system. 

If it’s not an alien megastructure, what is this oddly fluctuating star?

When Kepler detected the oddly fluctuating light from “Tabby’s Star,” the internet lit up with speculation of an alien megastructure. Astronomers have concluded it’s probably an orbiting dust cloud.  

Kepler caught this dead star cannibalizing its planet.

What happens when a solar system dies? Kepler discovered a white dwarf, the compact corpse of a star in the process of vaporizing a planet.

These Kepler planets are more than twice the age of our Sun!

The five small planets in Kepler-444 were born 11 billion years ago when our galaxy was in its youth. Imagine what these ancient planets look like after all that time?

Kepler found a supernova exploding at breakneck speed.

This premier planet hunter has also been watching stars explode. Kepler recorded a sped-up version of a supernova called a “fast-evolving luminescent transit” that reached its peak brightness at breakneck speed. It was caused by a star spewing out a dense shell of gas that lit up when hit with the shockwave from the blast. 

* All images are artist illustrations.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

GearBest now has a WhatsApp deals Alert service.

1-How do I join the group? -Use the sign-up widget HERE - once you’ve added the group number to your phone, send it a WhatsApp message saying “START” 2-How many messages will I receive? -We send one daily message containing 3 deals & coupons, and $0.1, $0.99 deals are occasionally sent. 3-How safe is my data? -We’re using a third-party company for our database management and they, like us, take the safety of your data very seriously. You can opt out of broadcasts and delete your information easily at any time. Also, your contact information is not viewable within the group. To read the full FAQ, take a look here https://www.whatsbroadcast.com/en/datenschutz/ 4-How do I leave? -If you want to stop receiving alerts, you just send the WhatsApp group a message saying “STOP”. To opt out and delete your number, the message should read “DELETE ALL DATA”. 5-What happens if I reply to the message? Does the whole group see my response? -Nope, only the WhatsApp team will see your reply - they’ll get back to you if you have feedback or questions. 6-When will I start receiving messages? -Soon! You’ll receive an initial confirmation then once we have a nice sized group, you’ll start receiving alerts from us. 7-Why am I not receiving any messages? -Make sure you’ve signed up EXACTLY as we’ve explained above. If you have and still not received anything we’re sorry :( The group tech is handled by a third party so it’s difficult to find out the issue. We’ve reported it to WhatsBroadcast though and if there’s anything they can do, we’ll let you know!

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5 Ways Studying Water Will Help Us Better Understand Earth

Studying our home planet is just as powerful as exploring what’s beyond it.

Surface Water and Ocean Topography (SWOT) is a joint mission developed by NASA and the French space agency Centre National d’Études Spatiales (CNES), with contributions from the Canadian Space Agency and the UK Space Agency. It will track water on more than 90% of Earth’s surface and help communities, scientists, and researchers better understand this finite and vital resource. And it’s launching this month!

So how will SWOT help us better understand Earth? Here are 5 ways.

SWOT will address some of the most pressing climate change questions of our time.

An important part of predicting our future climate is determining at what point Earth’s ocean water slows down its absorption of the excess heat in the atmosphere and starts releasing that heat back into the air, where it could accelerate global warming. SWOT will provide crucial information about this global heat exchange between the ocean and the atmosphere, enabling researchers to test and improve future climate forecasts.

The satellite will also offer insights to improve computer models for sea level rise projections and coastal flood forecasting.

Data from SWOT will additionally help scientists, engineers, water managers, and others better monitor drought conditions in lakes and reservoirs and improve flood forecasts for rivers.

SWOT is the first satellite mission that will observe nearly all water on the planet’s surface.

SWOT will measure the height of water in Earth’s lakes, rivers, reservoirs, and the ocean, giving scientists the ability to track the movement of water around the world.

SWOT’s eye in the sky will provide a truly global view of the water on more than 90% of Earth’s surface, enriching humankind’s understanding of how the ocean reacts to and influences climate change along with what potential hazards – including floods – lie ahead in different regions of the world.

SWOT will see Earth’s water in higher definition than ever before.

Because everything is better in HD 😉, SWOT will view Earth’s ocean and freshwater bodies with unprecedented clarity compared to other satellites, much like a high-definition television delivers a picture far more detailed than older models. This means that SWOT will be able to “see” ocean features – like fronts and eddies – that are too small for current space-based instruments to detect. Those measurements will help improve researchers’ understanding of the ocean’s role in climate change.

Not only will the satellite show where – and how fast – sea level is rising, it will also reveal how coastlines around the world are changing. It will provide similar high-definition clarity for Earth’s lakes, rivers, and reservoirs, many of which remain a mystery to researchers, who aren’t able to outfit every water body with monitoring instruments.

SWOT data will be used to help make decisions about our daily lives and livelihoods.

As climate change accelerates the water cycle, more communities around the world will be inundated with water while others won’t have enough. SWOT data will be used to monitor drought conditions and improve flood forecasts, providing essential information to water management agencies, disaster preparedness agencies, universities, civil engineers, and others who need to track water in their local areas. SWOT data also will help industries, like shipping, by providing measurements of water levels along rivers, as well as ocean conditions, including tides, currents, and storm surges.

Finally … SWOT will pave the way for future Earth missions.

With its innovative technology and commitment to engaging a diverse community of people who plan to use data from the mission, SWOT is blazing a trail for future Earth-observing missions. SWOT’s data and the tools to support researchers in analyzing the information will be free and accessible. This will help to foster research and applications activities by a wide range of users, including scientists, resource managers, and others who in the past may not have had the opportunity to access this kind of information. Lessons learned from SWOT will lead to new questions and improvements for future missions, including our upcoming Earth System Observatory, a constellation of missions focused on studying key aspects of our home planet.

Keep track of the mission here. And make sure to follow us on Tumblr for your regular dose of space!

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Good luck everyone! Please do your own researches, invest and game responsibly. Thank you for reading.

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Photographed by François Halard, Vogue, September 2004.

From the Archives: The most beautiful libraries in Vogue. See more.

🚨This is a Red Alert for net neutrality 🚨

Last December, the FCC voted to to kill net neutrality. If we do not take action, this will kill the free and open internet as we know it. The internet needs you—all of you—to make sure your voices are heard NOW.

We need all hands on deck for this one. It may be our last chance. If you’re feeling under-informed and overwhelmed about why net neutrality is so incredibly important, we have this handy guide just for you.

Here’s what you can do to save the internet:

In mid-May, the Senate will vote on a resolution to overrule the FCC using the Congressional Review Act (CRA). We only need one more vote in the Senate to win. Write or call your Senators or Representatives. You can also text BATTLE to 384-387 to get more information on how to write to your reps. You can do this, Tumblr.

Join us and dozens of your other favorite companies like Etsy, Vimeo, Reddit, and GitHub to raise awareness with the Red Alert campaign being run by Battle for the Net. Just add this small widget to your Tumblr to let your followers know how they can contact their reps. It’s as easy as copying and pasting the small line of code right into the customize theme page on the web.

This is important. This matters. It’s up to you to help.