And the larger, but more distant, of the two is becoming so bright, scientists believe that at its closest point, it might be visible in the night sky with the naked eye. The smaller comet, Comet P/2016
Is there really a 9th planet? The idea of a 9th large planet possibly existing on the outskirts of our solar system made quite the splash in the media when it was re-suggested earlier this year, but I
Mars is the red planet; the Moon is an ashy grey; Saturn shines yellow and the Sun is a brilliant, blinding white. But our planet, when seen from the depths of space, whether we rise up above our world
When viewed in enhanced color, the icy, outer world of Pluto looks very different from its more uniform, subdued hues. In natural color, Pluto is reddish while Charon is a dull grey. But the enhancements
Ever tried looking at the sun with your bare eyes? Too bright, right? Now imagine looking at something with the brightness of 300 trillion suns. That's how intense "the most luminous galaxy found to date"
Inside a nondescript building at the Goddard Space Flight Center in Greenbelt, Maryland, NASA engineers are assembling the most powerful space telescope ever created. Once completed, the James Webb Space
Is a galaxy design really a nebula picture? When we take a picture of an object out in space, exactly what you’re capturing with the camera depends pretty strongly on the type of camera you’re using, if
There's one crucial number that could ultimately determine whether humans have a chance to live on Mars
"From a science point of view, it's Mars and Mars alone," Chris McKay, who is a planetary scientist at NASA Ames Research Center, told Business Insider. "It's our one chance to make another habitable Deep
In 1877, the Italian astronomer Giovani Schiaparelli conducted an exhaustive and detailed observation of the surface of Mars. He described huge streaks across the surface, which he called canali or "channels."