Tag Archives: space

Long ago, Mars teemed with water. New imagery captured by the European Space Agency’s Mars Express orbiter depicts the planet’s once watery past. The spacecraft, which has orbited the Red Planet for two decades, snapped views of the eroded remains of once sprawling Lake Eridania — which the space agency …

During a news conference on Wednesday, NASA officials for the first time publicly discussed divisions within the agency about whether the Starliner spacecraft is really reliable enough to return two veteran astronauts—Butch Wilmore and Suni Williams—back to Earth from the International Space Station. The space agency also confirmed key elements …

Get ready to see a double meteor shower featuring one of the biggest and brightest meteor showers of the year, the Perseids! In addition to the Perseids, the Southern Delta Aquariids continue to be active in August while the Perseids peak, creating a double meteor shower that those in the …

It has now been eight weeks since Boeing's Starliner spacecraft launched into orbit on an Atlas V rocket, bound for the International Space Station. At the time NASA officials said the two crew members, Butch Wilmore and Suni Williams, could return to Earth as soon as June 14, just eight …

The original version of this story appeared in Quanta Magazine. A few centuries ago, the swirling polychromatic chaos of Jupiter’s atmosphere spawned the immense vortex that we call the Great Red Spot. From the frantic firing of billions of neurons in your brain comes your unique and coherent experience of …

This story originally appeared on WIRED Italia and has been translated from Italian. Their existence had been disputed for decades, but now we can finally we can say for sure: There are caves beneath the surface of the moon. This week, an international research team led by the University of …

When is it OK to kill an alien life-form? In the movies, the answer is usually pretty simple: It’s OK in self-defense, especially if it inspires a rousing speech about human exceptionalism. But in the real world, the choice is neither straightforward nor abstract. Many missions to neighboring worlds could, …

Is space-based solar power a costly, risky pipe dream? Or is it a viable way to combat climate change? Although beaming solar power from space to Earth could ultimately involve transmitting gigawatts, the process could be made surprisingly safe and cost-effective, according to experts from Space Solar, the European Space …

One of the most promising Chinese space startups, Space Pioneer, experienced a serious anomaly last weekend while testing the first stage of its Tianlong-3 rocket near the city of Gongyi. The rocket was undergoing a static fire test of the stage, in which a vehicle is clamped to a test …

THIS ARTICLE IS republished from The Conversation under a Creative Commons license. The US military recently launched a groundbreaking initiative to strengthen ties with the commercial space industry. The aim is to integrate commercial equipment into military space operations, including satellites and other hardware. This would enhance cybersecurity for military …