If Earth were an exoplanet, JWST would know there"s an intelligent civilization here
If we're going to look for life on other worlds, why not start with the one planet we know has life? Earth's atmosphere is rich with oxygen and molecules such as methane, which strongly suggest the presence of life. It also has traces of molecules su.....»»
ISS astronaut’s stunning time-lapse video includes the Milky Way
A NASA astronaut aboard the space station has shared a breathtaking time-lapse featuring Earth, an aurora, the Milky Way, and the station itself......»»
Ancient viral genomes preserved in glaciers reveal climate history—and how viruses adapt to climate change
As humans alter the planet's climate and ecosystems, scientists are looking to Earth's history to help predict what may unfold from climate change. To this end, massive ice structures like glaciers serve as nature's freezers, archiving detailed recor.....»»
Scientists Plan ‘Doomsday’ Vault on Moon
Climate change is threatening Earth’s biodiversity. Could frozen regions of the moon be the best place to “back up” life-forms?.....»»
Boeing will try to fly its troubled Starliner capsule back to Earth next week
The two astronauts who launched on Starliner will stay behind on the International Space Station. Enlarge / Boeing's Starliner spacecraft undocks from the International Space Station at the conclusion of an unpiloted test flight.....»»
Doughnut-shaped region found inside Earth"s core deepens understanding of planet"s magnetic field
A doughnut-shaped region thousands of kilometers beneath our feet within Earth's liquid core has been discovered by scientists from The Australian National University (ANU), providing new clues about the dynamics of our planet's magnetic field......»»
Africa"s "youthquake": Huge numbers of young people have no jobs, the wrong skills and little hope
By 2050, one in every three young people on Earth will be of African origin, according to the 2024 International Labor Organization's (ILO) Global Employment Trends for Youth report. Africa's young people will be key players in the direction of futur.....»»
AI and remote sensing data sets advance sustainable mining and Earth observation
Three studies conducted with the collaboration of the Helmholtz Institute Freiberg for Resource Technology, an institute of the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), show significant progress in monitoring mining areas......»»
Study reveals crucial role of mixing Atlantic and Arctic waters in global ocean circulation
A new study sheds light on the vital role that the mixing of Atlantic and Arctic waters plays in sustaining the Atlantic Meridional Overturning Circulation (AMOC), which is crucial for regulating Earth's climate......»»
This tiny backyard bug does the fastest backflips on Earth
Move over, Sonic. There's a new spin-jumping champion in town—the globular springtail (Dicyrtomina minuta). This diminutive hexapod backflips into the air, spinning to over 60 times its body height in the blink of an eye, and a new study features t.....»»
Largest dam removal in US history nears completion, reviving hopes for California salmon
Excavators clawed at the remnants of Iron Gate Dam, clattering loudly as they unloaded tons of earth and rock into dump trucks......»»
Using atomic excitations to measure the rotation of spacetime
How would atoms behave near a supermassive object? We know how atoms behave in extremely weak gravity like that at the Earth's surface: They can be excited from a lower energy level to a higher one when an electron absorbs a photon or a nucleus absor.....»»
Land-sea "tag-team" devastated ocean life millions of years ago, reveal scientists
Scientists have revealed how a "tag-team" between the oceans and continents millions of years ago devastated marine life—and altered the course of evolution on Earth......»»
AI company Midjourney teases hardware product in a new form factor
It hired a hardware chief who previously worked on Apple Vision Pro. Responding to this meme image of a wizard with an orb from the I.C.E. book Middle-earth: Valar and Maiar, Midjourney's founder joked that the new hardware form.....»»
AI image-generation company Midjourney says it’s “getting into hardware”
It hired a hardware chief who previously worked on Apple Vision Pro. Responding to this meme image of a wizard with an orb from the I.C.E. book Middle-earth: Valar and Maiar, Midjourney's founder joked that the new hardware form.....»»
Scientists discover a long-sought global electric field on Earth
Using observations from a NASA suborbital rocket, an international team of scientists, for the first time, has successfully measured a planet-wide electric field thought to be as fundamental to Earth as its gravity and magnetic fields......»»
Event Horizon Telescope can now take images of black holes that are 50% sharper
The Event Horizon Telescope, which took the first ever image of a black hole, has made the highest ever resolution observations taken from the Earth's surface......»»
Juice spacecraft snaps images of the Earth and moon as it passes by
The European Space Agency's Juice spacecraft recently made a flyby of both Earth and the moon on its way to Jupiter, and it took some gorgeous images......»»
Microscopic fossilized shells reveal ancient climate change patterns
At the end of the Paleocene and beginning of the Eocene epochs, between 59 to 51 million years ago, Earth experienced dramatic warming periods, both gradual periods stretching millions of years and sudden warming events known as hyperthermals......»»
Researchers propose inexpensive 2.2-kilometer telescope that could make exoplanet movies
Can a kilometer-scale telescope help conduct more efficient science, and specifically for the field of optical interferometry? This is what a study recently posted to the preprint server arXiv hopes to address......»»
China proposes magnetic launch system for sending resources back to Earth
In his famous novel "The Moon is a Harsh Mistress," Robert A. Heinlein describes a future lunar settlement where future lunar residents ("Loonies") send payloads of wheat and water ice to Earth using an electromagnetic catapult......»»