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Posts by
EarthSky Voices
Measuring time in deep space
A scientist developing the Deep Space Atomic clock on why it’s key for future space missions.
June 14, 2016
Colombian volcano activity sparks concern
Ash plumes and tremors in Colombia's Nevado del Ruiz volcano are raising fears of destructive mudflows and the possibility of an eruption.
June 8, 2016
Deciphering mysterious honey bee decline
While the massive and sudden colony collapses that occurred a decade ago have abated, honey bees are still dying at troubling rates.
June 1, 2016
Seagulls on an iceberg
A group of ivory gulls - a threatened species of seagull - has made a colony in an unusual place: On an iceberg.
May 20, 2016
Are these non-humans conscious?
Lots of non-humans – octopuses, crows, monkeys, machines – are intelligent. Could some also be conscious?
May 18, 2016
Do no harm to life on Mars? Ethical limits of Prime Directive
A philosopher argues that now is the time to figure it out, before we make the inevitable discovery of extraterrestrial life.
May 14, 2016
Your top 3 tips to avoid mosquito bites
Simple things you can do to get fewer mosquito bites this summer.
May 4, 2016
Just 40 light-years away, 3 potentially habitable planets
Earth-like planets aren't exclusively orbiting sunlike stars. Ultracool dwarf star TRAPPIST-1 hosts 3 potentially habitable planets.
May 3, 2016
Chernobyl all-time worst nuclear accident
The meltdown at the Chernobyl Nuclear Power Plant on April 26, 1986 exposed 572 million people to radiation. It was far worse than the 2011 Fukushima accident.
April 26, 2016
Top 6 things about gravity
Gravity does far more than make things fall down. It governs the motion of planets around the sun, holds galaxies together and determines the structure of the universe.
April 15, 2016
