Is it time for a new definition of “planet”? UCLA astronomer and planetary scientist Jean-Luc Margot says the answer is yes. The current definition was decreed by the International Astronomical Union nine
The origin of Earth’s water is a bit of a mystery. While water is common in our solar system, it’s much more common in the outer solar system, such as Jupiter’s moon Europa or Saturn’s moon Enceladus.
In December, the first British European Space Agency Astronaut, Tim Peake, will be heading to the International Space Station on the five-month-long Principia mission. Along with Russian cosmonaut Yuri
By Erin Cunningham Erin Cunningham Middle East reporter covering Iran, Turkey, Syria and the wider region Email Bio Follow CAIRO — More than six weeks of Russian airstrikes on rebel-held areas of Syria
They're used to tell a story, to mark a significant life event or to outwardly display the pride felt on the inside. For some veterans and their loved ones, the tattoos they get to show military service