Seven Reasons Space Scientists Are Tougher Than You Think
Whether it is waiting to hear about draft picks or the next release by Apple, there are many things that make enthusiasts hold their breath.
"space"
Looking for Life In Our Soggy Solar System
Scientists are finding liquid water, the cornerstone for life as we know it, in surprising nooks and crannies of the solar system. Following Wednesday's news that there seem to be hydrothermal vents churning away in the warm, alkaline seas inside Saturn's moon Enceladus, researchers announced airtight evidence yesterday that Jupiter's moon Ganymede also has a [...]..
Have We Got Solar System Habitability Backwards?
Enceladus, Europa, Ganymede, Titan, Triton, Pluto, Eris…they may all have, or have had, large oceans of liquid water trapped beneath a frozen crust.
A Blizzard of Astrobiology
Astrobiology has one key advantage when it comes to tooting its own horn – it can lay claim to a diverse range of scientific research as being relevant to the study of life in the universe...
Dawn Spacecraft Arrives at Ceres, Becomes First to Orbit a Dwarf Planet
Shortly after 7:30 am Eastern time this morning, a seven-year space voyage at last reached its final destination: NASA's Dawn mission entered orbit around Ceres, a small, icy world orbiting the sun between Mars and Jupiter...
The Oceans' Origins and the Evolution of a SciAm Infographic
When it comes to developing an illustrated information graphic, sometimes you don’t really know what sorts of details you’re going to need until you dive in and start drawing...
Why Space Stinks [VIDEO]
Parts of this supposed vast emptiness smell like rotten eggs or gunpowder.
The Shifting Politics of NASA's Astronaut Program
Ever since President George W. Bush's decision to retire the space shuttles in the aftermath 2003's Columbia disaster, NASA's human spaceflight program has been adrift.
Hunting Black Holes at the South Pole
Each of the telescopes that the astronomers of the Event Horizon Telescope (EHT) are currently working to bring into their black-hole-observing, planet-size array is a special case.
Tricksy Mars may be Obscuring Signs of Organic Matter
Picture a hot volcanic spring. Mineral-laden acidic water flows through sulfur-rich rocks. A foul odor hangs in the air. For us it’s a nasty environment, best enjoyed through the lens of a tourist’s camera...
Best Actor Eddie Redmayne on Portraying Stephen Hawking (Q&A)
Last night at the 87th Academy Awards, Eddie Redmayne won the Oscar for best actor for his portrayal of theoretical physicist and cosmologist Stephen Hawking in The Theory of Everything...
Pop Culture Pulsar: Origin Story of Joy Division’s Unknown Pleasures Album Cover [Video]
Sure, I was familiar with the graphic—and I’m not alone. Drop this image (right) on someone’s desk and chances are they’ll reflexively blurt, “Joy Division.” The band’s 1979 Unknown Pleasures album cover leaned entirely on a small mysterious data display, printed in white on black...
Not Your Grandma’s Science Competition – Part 2
This post is the second in a three-part series highlighting youth science competitions that task young people with the real challenges and rewards of a life in research.
Titan Loses its Speckles
Some of the most stunning images of Saturn’s moon Titan are made using a synthetic aperture radar to penetrate the thick atmosphere to see the frigid surface.
Jupiter's Moons Ascending [Images]
Some natural phenomena need few words to explain why they’re fascinating. Eclipses, transits, and phases in astronomy tend to fall into that category.
Before Manned Spaceflight There Was “Chimpanned” Spaceflight
On January 31, 1961, a brave 3-year-old chimpanzee was strapped into a capsule inside the Mercury Redstone rocket and launched 160 miles above the earth.
Remembering NASA Challenger and #STEMDiversity
The crew of STS-51-L: Front row from left, Mike Smith, Dick Scobee, Ron McNair. Back row from left, Ellison Onizuka, Christa McAuliffe, Greg Jarvis, Judith Resnik.
Has An Exomoon Been Found?
Intriguing data from an event in 2007 hints at an exomoon forming around a giant planet in a youthful star system 420 light years from Earth.
Has An Exomoon Been Found?
Intriguing data from an event in 2007 hints at an exomoon forming around a giant planet in a youthful star system 420 light years from Earth.
Planet Hunters Bet Big on a Small Telescope to See Alien Earths
In 1990, NASA's Voyager 1 spacecraft briefly looked back from its journey out of the solar system, capturing a view of the faraway Earth. Carl Sagan called it the "pale blue dot." From more than 6 billion kilometers away, beyond the orbit of Pluto, it seemed remarkable that our planet was even visible...
