(By Gary Li, Ph.D. Candidate in Mechanical and Aerospace Engineering, University of California, Los Angeles)
Nearly 50 years after landing on the moon, mankind has now set its sights on sending the first humans to Mars. The moon trip took three days; a Mars trip will likely take most of a year. The difference is in more than just time.Full Story
Europe has approved the launch of a deep-space observatory to sniff out habitable planets in other star systems, along with any life forms they may host.Full Story
Letters written by Albert Einstein about God, Israel and physics fetched nearly $210,000 at a Jerusalem auction Tuesday, with the highest bid going to a missive about God's creation of the world.Full Story
The question underlies an inventive and challenging new exhibition in New York that explores the fundamentals of sound and how they relate to the quest to understand the self and the cosmos.Full Story
China successfully launched on Thursday its first X-ray space telescope to study black holes, pulsars and gamma-ray bursts, state media reported.
A Long March-4B rocket carried the 2.5-tonne telescope into orbit from the Jiuquan Satellite Launch Center in northwest China's Gobi Desert at 11:00 am (3:00 GMT), according to the official Xinhua news agency.Full Story
Russia on Wednesday launched an unmanned Progress cargo ship carrying supplies to the International Space Station (ISS) from the Baikonur cosmodrome in Kazakhstan.Full Story
This week's unveiling of the oldest-known Homo sapiens remains has painted an excitingly chaotic picture of what Earth was like 300,000 years ago -- bustling with hominin species that included a very early version of our own, experts say.Full Story
The growing amount of fast-moving space debris orbiting the Earth could lead to catastrophic collisions with satellites, hurting economies, researchers warned Wednesday ahead of a summit to coordinate efforts to remove the junk.Full Story
An unmanned NASA spaceship circling Jupiter has spotted massive cyclones at the gas giant's poles, revealing stunning new details about our solar system's largest planet, researchers said Thursday.Full Story
New Zealand joined the exclusive space-race club on Thursday with the successful launch of a Rocket Lab test craft named Electron.
The rocket blasted off from the company's facility at Mahia, on the east coast of the North Island, to end three days of launch attempts aborted because of the weather.Full Story