Studding Earth’s Changing Ice
A new study finds that the number – and elevation – of meltwater lakes in Greenalnd is increasing. How do scientists know?
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Earth – Moon viewed from deep Space
Pictured on the left, Earth is the pale blue dot just below the rings of Saturn, as captured by the robotic Cassini spacecraft then orbiting the outermost
Nobel Prize in Physics awarded for work on Cosmology
Swiss scientists Michel Mayor and Didier Queloz, along with Canadian-American James Peebles, have been jointly awarded the Nobel Physics Prize for their work in cosmology.
How fast the Light travels through Space?
Amazing visualizations showing how fast light speed really is and how ‘slowly’ it travels through the vastness of space.
An Asteroid Collision changed Life on Earth forever
Scientists confirm that dust from a giant asteroid crash, some 460 million years ago, caused an ancient ice age.
The Science Behind Solar Sails
The solar sail is propelled only by sunlight. Watch Bill Nye explains the science behind solar sails.
Here’s what Earth might look like to Aliens as an Exoplanet
Scientists took images of habitable planet Earth and transformed them into what alien astronomers light-years away would see.
Young Jupiter smacked head-on by a Planet
Scientists find out that young Jupiter was smacked head-on by massive newborn planet.
LightSail 2 successfully demonstrates Flight by Light
The Planetary Society’s crowdfunded LightSail 2 spacecraft is successfully raising its orbit solely on the power of sunlight.
Fueling of Mars 2020 Rover Power System Begins
The electricity for NASA’s Mars 2020 rover is provided by a power system called a Multi-Mission Radioisotope Thermoelectric Generator, or MMRTG.