How Will Our Sun Die?
Scientists say our Sun has been shining for about the last 4.6 billion years. They also say the Sun is expected to have enough hydrogen to fuel nuclear fusion in its core to allow it to continue shining as it has for about another 5 billion years. Along with creating solar energy, the Sun’s hydrogen […]
Milky Way Might Have Formed From Inside-Out
The Milky Way Galaxy may have formed from the inside-out, according to data from the Gaia-ESO Survey. Using data gathered by the ESO’s 8-meter Very Large Telescope (VLT), located in Chile’s Atacama desert, astronomers were able to make their findings by tracking and studying the amounts of elements, such as magnesium, within the chemical composition of stars […]
NASA Wants to Speed Journey to Mars
NASA wants to shorten the journey to Mars. It took about eight months for its Mars rover, Curiosity, to reach the red planet. And now, the US space agency is looking for ways to cut the travel time for future manned missions there. Researchers in Washington State say that might be possible through a unique […]