When it comes to how climate change affected the Earth’s average surface temperature in 2021, there’s good news and bad news: the good news is that 2021 was only the sixth hottest year on record, roughly tying with 2018. The bad news is that the other five years that beatread more
The James Webb Space Telescope has successfully reached its orbital position nearly one million miles from Earth, following the weeks-long delicate and complicated procedure required to unfold the spacecraft into its proper operating configuration. With an ability to see deeper into the infrared and sporting a primary mirror with moreread more
The more precise dating of a key geological formation at a paleoanthropological site in Ethiopia has bolstered the notion that modern humans are far older than previously assumed, being well established as a species as far back as 300,000 years ago. One of the oldest examples of modern humans isread more
A UK-based nonprofit organization has proposed a mission to explore the Solar System’s first known interstellar visitor, the strange object called ʻOumuamua, via an ambitious long-range probe that would take decades to reach the enigmatic voyager. The proposal, called “Project Lyra” by the Initiative for Interstellar Studies, involves launching a spacecraftread more