Radical Plan to Make Earth’s Deepest Hole Could Unleash Limitless Energy

Since its launch in 2020, a pioneering energy company called Quaise has attracted some serious attention for its audacious goal of diving further into Earth’s crust than anybody has dug before.   Following the closure of first round venture capital funding, the MIT spin-off has now raised a total of US$63 million: a respectable start … Read more

Extremely Hot, Humid Weather Could Kill a Person Far More Easily Than We Thought

The human body might not cope with nearly as much heat and humidity as theory predicts. One of the first studies to directly assess humid heat stress among young people has found that when humidity is at an absolute max, the upper limit of human adaptability is just 31°C (87 °F).   That’s four degrees … Read more

What an Unplanned Rocket Crash on The Moon Can Teach Us About Impact Physics in Space

On March 4, 2022, a lonely, spent rocket booster will smack into the surface of the Moon at nearly 6,000 mph. Once the dust has settled, NASA’s Lunar Reconnaissance Orbiter will move into position to get an up-close view of the smoldering crater and hopefully shed some light on the mysterious physics of planetary impacts. … Read more

Mystery Rocket Will Crash Into The Moon Tomorrow, And Scientists Are Watching Closely

On 4 March 2022, a lonely, spent rocket booster will smack into the surface of the Moon at nearly 6,000 mph (9,656 km/h). Once the dust has settled, NASA’s Lunar Reconnaissance Orbiter will move into position to get an up-close view of the smoldering crater and hopefully shed some light on the mysterious physics of … Read more

Venus’ extreme surface heat drives swirling winds in upper atmosphere, study finds

The surface of Venus, as imaged by NASA’s Magellan spacecraft. (Image credit: NASA/JPL) Scientists have shown how the swirling winds and searing heat on Venus work together in a revealing new study. The surface of Venus is hot enough to melt lead with temperatures averaging 872 degrees Fahrenheit (467 degrees Celsius). This extreme heat is … Read more

Greenland: Base of the ice sheet is melting faster than we thought

As meltwater trickles down through the Greenland ice sheet, it heats up – which means that some areas at the base of the ice sheet are melting 100 times faster than we thought Environment 21 February 2022 By Alex Wilkins Water flowing down to the bed of Store glacier, Greenland Poul Christoffersen A new source … Read more

Extreme Heat Becomes New Normal for Oceans

Oceans are heating up at breakneck speed, and the warming waters are threatening marine animals all over the world. That’s the alarming takeaway from a pair of new studies on marine warming published this week in the journal PLOS Climate. The first study looks back in time to find out how the oceans have changed since the Industrial … Read more

How a Record-Breaking Heat Wave Fueled Climate Anxiety

As a record-breaking heat wave roasted the Pacific Northwest last summer, anxiety rose with the temperatures. Surveys of residents in British Columbia—where the heat in some places soared above 120 degrees Fahrenheit—suggest the disaster caused a spike in negative mental health related to climate change. The results of the surveys, recently published in The Journal of Climate Change … Read more

The Moon That Resembles The Death Star Has Been Hiding Another Epic Secret

The Solar System may be an even soggier place than we suspected. New analysis of one of Saturn’s moons suggests that it may harbor a liquid ocean. No, not the usual suspects – the new culprit is Mimas, the little moon with a big crater, which gives it more than a passing resemblance to the … Read more

Earth’s Insides Are Cooling Faster Than We Thought, And It Will Mess Things Up

Earth formed 4.5 billion years or so ago. Ever since then, it’s been slowly cooling on the inside. While the surface and atmosphere temperatures fluctuate over the eons (and yes, those external temperatures are currently warming), the molten interior – the beating heart of our planet – has been cooling this entire time.   That’s … Read more