Why are all the planets on the same orbital plane? Is it a coincidence? Or is something else at play here?
Scientists discovered the most energetic outflows ever witnessed in the Universe.
Another stunning picture of Mars that shows plains North of the Southwestern Juventae Chasma, a canyon part of the gigantic Valles Marineris system.
Scientists discovered more than 100 minor planets beyond Neptune, at the far reaches of the Solar System.
ESO Telescope observes an exoplanet where temperatures climb above 2400 degrees Celsius and could rain iron.
New ultra-precise measurement shows that a Neutron star, witch is about 1.4 times as heavy as our Sun, has a radius of about 11 kilometers.
A new study finds organic molecules discovered by Curiosity Rover consistent with early life on Mars.
Giant planet Jupiter as you’ve never seen it before in this work of art.
In 46 BC Julius Caesar reformed the calendar system, based on advice by astronomer Sosigenes of Alexandria. The Julian calendar included one leap day every
Scientists studying a distant galaxy cluster have discovered the biggest explosion seen in the Universe since the Big Bang.