The Next Chapter of Philae’s Big Adventure is Here!

If you’ve been following the animated adventures of Rosetta and Philae from the European Space Agency you may have been wondering when the next episode of Philae’s big adventure would be coming. Well it’s here, and you can find out (again) what happened to the little lander on November 12, 2014 when it made its…

What is a Neutron Star, Anyway?

Neutron stars are strange cosmic beasts. Stellar corpses that are several times the mass of our Sun but only about the width of Manhattan, they can contain a mountain’s worth of star-stuff within the space of a sugar cube, creating all sorts of weird physics that requires funny-sounding names like “quark-gluon plasma” to even try to describe what’s…

Watch This Stunning Seamless Video of Earth From Orbit

Recently featured on Universe Today, this video of Earth from space assembled by video artist Phil Selmes uses actual photos captured from the Space Station, with some fancy editing to create seamless transitions between views. It’s another beautiful presentation of the fragile oasis we call home. “I don’t see politics, races, borders, countries, religions or differences,” Selmes said in…

Watch a Beautiful Timelapse Captured from Earth Orbit

ESA astronaut Alexander Gerst spent nearly six months living and working in orbit aboard the ISS during Expedition 41 in 2014, and during that time he captured some amazing photos of Earth from the windows of the Station. Watch above as aurorae dance and shimmer, stars and satellites wheel overhead, and city lights shine below…

Seven Days Out: ESA’s Historic Landing on a Comet is Just a Week Away

In less than a week, on November 12, 2014, the Philae lander will separate from ESA’s Rosetta spacecraft and descend several kilometers down to the dark, dusty and frozen surface of Comet 67P/Churyumov-Gerasimenko. Its three spindly legs and rocket-powered harpoon are all that will keep the 100-kilogram spacecraft from crashing or bouncing hopelessly back out…

What’s Ahead for Cassini?

If you’ve been a faithful reader of Lights in the Dark over the past five years you know that I just love Cassini (and you probably do too!) In orbit around Saturn since 2004, Cassini has taken us on an intimate tour of the Saturnian system for a decade now, revealing the incredible beauty of the…

Now You Can Watch Beautiful Live Video of Earth From Space

This is something really special, and everyone should know about it, and so I’m doing my part and sharing it here but please feel free to pass it along yourself as well. We now have publicly-accessible, high-definition video of our planet coming in live from the Space Station, thanks to the High Definition Earth Viewing…

What Is Pluto? A New Video from New Horizons

Is Pluto a planet? A dwarf planet? A Kuiper Belt Object? All — or none — of the above? Pluto has been a topic of scientific fascination since Clyde Tombaugh discovered it in February 1930, and then a topic of controversy after the IAU reclassified it as a dwarf planet in 2006. While conversations continue…

Take a Scenic Flight Through the Universe

I don’t typically post things here about deep-space stuff (just to stay on theme) but this was too cool not to share. It’s a visualization of the Universe made from data acquired by the Sloan Digital Sky Survey and shows the locations (and actual images, in most cases) of almost 400,000 galaxies as if we…

There’s a Jade Rabbit on the Moon!

There’s a rabbit on the Moon! A robot rabbit, that is — China’s Yutu rover (named after the mythological jade rabbit pet of the lunar goddess Chang’e) successfully deployed from the Chang’e-3 lander earlier this afternoon, completing the country’s first successful lunar landing and the first soft touchdown on the Moon by any nation since…

What Happened to Mars?

Mars wasn’t always the cold, dry world that it is today — billions of years ago it likely looked a lot more like Earth, with seas and rivers of liquid water on its surface and a thick atmosphere with air and clouds. But something happened over the course of Mars’ history to transform it from…