An artist’s impression of an asteroid flying near Earth Erik Simonsen/Getty Images Two landers from a private US company will be part of an armada to asteroid Apophis when it flies past Earth in 2029. Apophis, about 400 metres across, was discovered in 2004. Initial calculations showed it had an alarmingly high chance of hitting…
It took nearly a decade for most archaeologists to come around to the idea, but Monte Verde rewrote the story we thought we knew about how (and when) people first moved into, and spread throughout, the Americas. For once in the history of science, that statement isn’t just a headline-grabbing exaggeration—it was really that big…
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. It might not seem like it when you nonchalantly click a Buy Now button while online shopping, but that new t-shirt is part of a complex global web of commerce taking a toll on the environment. Consulting giant McKinsey…
Human-driven climate change is slowing Earth’s rotation at a rate not seen in 3.6 million years, with sea level rise increasing the length of days by 1.33 milliseconds per century, according to a new study. Earth spins faster when its mass is more concentrated, just as twirling figure skaters pull in their arms to speed…
Airflow around rockets as they travel from Earth into space can have a dramatic impact on a mission, which is why NASA used advanced simulations to provide the best possible launch conditions for the Artemis II test flight around the Moon. To better understand the Artemis Space Launch System (SLS) rocket’s flight environment, engineers turned to a NASA-developed tool called the Launch, Ascent, and Vehicle Aerodynamics…
When we think of the Clock app, we see it as nothing more than a way to check the time or set alarms. But beyond its obvious purpose, it includes a hidden feature, Focused Sessions, that can help you stay focused. If you’ve missed this feature until now, try it out and work with fewer…
The White House is laying out a new framework that it wants Congress to use to shape national rules for artificial intelligence without curbing growth in the sector. It wants Congress to “preempt” state laws is sees as too burdensome. The focus is on protecting children, preventing electricity costs from surging, respecting intellectual property rights,…
For the second time this year, Nasa moved its moon rocket from the hangar out toward the launchpad on Friday in hopes of sending four astronauts on a lunar fly-around next month. If the latest repairs work and everything else goes Nasa’s way, the Space Launch System could blast off as early as 1 April…
CAPE CANAVERAL, Fla. (AP) — For the second time this year, NASA moved its moon rocket from the hangar out toward the pad Friday in hopes of launching four astronauts on a lunar fly-around next month. If the latest repairs work and everything else goes NASA’s way, the Space Launch System could blast off as…
Baby corn, essentially unfertilized young ears of corn, is a specialty food gaining interest for its high nutrition and low calorie count. It also has significant economic value as a quick-turnaround cash crop with a global market. Currently, Thailand is the largest producer of baby corn, with an estimated annual value of $64 million. Source:…
