The Znamya 2 mirror-solar sail, deployed.

How a Russian Space Mirror Briefly Lit Up the Night

In 1993, the 65-foot-diameter satellite, called Znamya, briefly lit the Earth like a giant orbiting night light

Missouri Mathematicians Discover New Prime Number

At more than 22 million digits, it’s the longest prime yet

Seattle's iconic Fremont Bridge.

Seattle Is Seeking a Writer to Work on a Bridge

Free studio space in a bridge tower is up for grabs

NASA Captures Mesmerizing Video of Cascading Magnetic Arches on the Sun

Swirling magnetic waves triggered spectacular explosions on the sun’s surface

Mahmoud Hariri, from the city of Dara'a, is building a replica of the city of Palmyra from clay and wooden skewers.

Syrian Refugees Are Recreating Demolished Monuments in Miniature

These artists are recapturing the iconic landmarks destroyed by militants

Stone-age cave paintings from the Chauvet cave.

Chauvet Cave Paintings Could Depict a 37,000-Year-Old Volcanic Eruption

Mysterious paintings in the “Cave of Forgotten Dreams” led researchers to new evidence of ancient volcanic activity

A typical U.S. Army Meal, Ready-to-Eat.

Here’s What Military Rations From Around the World Are Made Of

From bibimbap to beans

Half of NASA's astronaut class of 2013 are women.

Half of NASA's Newest Astronaut Class Are Women

38 years after NASA hired its first female astronauts, four women are training to go to Mars

The Museum of Pinball in Banning, California, boasts a treasure trove of vintage and modern pinball machines and arcade games.

Take a Turn at the Flippers This Weekend at the World’s Largest Pinball Museum

So you didn't win the lottery: why not try your hand at a game of pinball?

Hurricane Alex as seen by NASA satellite on January 14, 2016

A Rare Winter Hurricane Is Making a Beeline for the Azores

Alex is the first January Atlantic hurricane to form in almost 80 years

Google helped develop new miniature cameras to capture the Miniatur Wunderland.

Get a Big View of the World’s Largest Miniature Train Set

All aboard the Cute Train to Tinytown

Star Light, Star Bright, Here's Why the Heavens Look Brighter Tonight

It’s not just because the air is clearer

Much more recent tea.

Archaeologists Find World’s Oldest Tea in the Tomb of a Han Dynasty Emperor

No word on how it tastes, though it probably made a good cup 2,150 years ago

A rare English gold pound coin dating to 1594-1596, with a portrait of Queen Elizabeth I.

Queen Elizabeth I Held England’s First Official Lottery 450 Years Ago

The lucky winner took home a prize that included not just money, but also fancy dishware and tapestries

The official seal of the village of Whitesboro, New York.

New York Village Votes to Keep Official Seal Depicting a White Settler Strangling a Native American

It's a story that might as well have been ripped from a plotline on "Parks and Recreation"

David Bowie performs as Ziggy Stardust

How David Bowie Helped Shape Science Fiction as We Know It

From “Space Oddity” to “Lazarus,” Bowie gave voice to the anxiety of science fiction

Thank Neanderthals for Your Immune System

Genes inherited from our ancient cousins may have helped fight off disease

A meteorite discovered in the Australian ouback on New Year's Eve.

4.5 Billion-Year-Old Meteorite Found in the Australian Desert

This 3.7 pound rock could help scientists learn about Earth's origins

University of Colorado Denver researcher Martin Lockley (right) and Ken Cart pose beside large a dinosaur scrape they discovered in Western Colorado.

Dinosaurs May Have Dug Trenches to Woo Mates

Ancient grooves discovered in Colorado suggest dinos had bird-like mating rituals

Instead of Cheesy Pickup Lines, 19th-Century Americans Gave Out Calling Cards

Consider it the Victorian-era version of OKCupid

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