space

space science image The Hubble Took an Image of a 'Blue Bubble' That Is Actually a Nebula
Via @NASA
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The Hubble Space Telescope took this image of a star that looks like it's inside a blue bubble. NASA says the blue bubble is actually a nebula formed around 20,000 years ago. This is how it's described on the Hubble's website:

The distinctive blue bubble appearing to encircle WR 31a is a Wolf–Rayet nebula — an interstellar cloud of dust, hydrogen, helium and other gases. Created when speedy stellar winds interact with the outer layers of hydrogen ejected by Wolf–Rayet stars, these nebulae are frequently ring-shaped or spherical.


According to NASA, these type of stars don't last very long (in terms of bodies in space at least). It'll only be around for a "few hundred thousand years".


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Astronaut Tim Peake posted a time lapse video from the International Space Station (ISS) that caught a particularly striking view of lightening as it flew over Earth. According to the caption, all these lightening strikes happened in a matter of minutes:

Flying from North Africa over Turkey towards Russia in this timelapse (this is speeded up; travelling about 5500 km would take around 10-12 minutes, covered here in 30 seconds).


As the ISS orbits the Earth astronauts living in the space station have the chance to take amazing time lapse video like this and others.