An asteroid hit Earth in 2018, and now we know where it came from
When a chunk of space rock makes it to the surface of Earth there’s always a question as to where it originated. Scientists have gotten …
Mike Wehner
Articles by Mike Wehner
If you have this popular coffee roaster, it could start a fire so stop using it
There are many different types of coffee fans. Some just wake up 10 minutes early so they can toss a cup in their Keurig before …
NASA’s Mars helicopter took a photo, and it’s a beauty
NASA’s Mars helicopter has now logged multiple flights on the Red Planet, claiming a number of “firsts” along the way. The aircraft is officially the …
Earth is wobbling, and it’s probably our fault
When you picture the Earth spinning in space you imagine it rotating just like a globe does, with two static poles and a line running …
The SpaceX Crew Dragon had a near-miss with space junk
Space junk is a serious problem. I’ve written about this topic at length, and it’s only getting worse with time. Every satellite that dies in …
NASA’s Mars helicopter just took an extremely long flight
NASA is moving fast with its Ingenuity helicopter trials on Mars. In its first flight, the tiny aircraft took off, hovered, and landed in place. …
If you bought this product from Costco, throw it away
Canned foods aren’t usually as tasty as fresh foods, especially when it comes to vegetables or things like beans. The trade-off is that canned food …
This star already blew its top, but it’s still here
Stars come in many shapes and sizes. Our Sun, for example, is massive compared to Earth, but it’s far from the largest or most impressive. …
This nationwide food brand just recalled every single one of its products
When a company has to recall a product it is often pretty serious. That’s especially true when the product is a food item that may …
Popular gummy vitamins were just recalled – here’s how to get your money back
Swallowing a large, chalky pill every morning to make sure you get your daily vitamins isn’t fun. Gummy vitamins have provided a simple (and tasty!) …
We may be accidentally putting the brakes on evolution
Evolution is extremely important to the long-term survival of any species. Conditions in any habitat are constantly shifting and it’s up to the plants and …
Don’t feed the deer, wildlife officials warn
If you live in a rural area or even on the outskirts of a city where a greater variety of wild animals may find their …
A robot just made oxygen on Mars, which is a huge deal
Robots are a lot easier to send to other planets than humans are. For one, they don’t complain nearly as much. On top of that, …
NASA’s Mars helicopter just flew for the second time
When NASA’s Ingenuity helicopter took off for the first time on Mars on April 19th it was a history-making moment. No manmade spacecraft had ever …
Nearly 150,000 vehicles were just recalled over fire hazards
Recalls can happen to a vehicle at any point in its life. Some cars are recalled many years after they initially hit the road, after …
NASA just shared new images of what its Gateway will look like
When NASA sent astronauts to the Moon decades ago it did so using a pretty straightforward approach. After being launched into space by a rocket, …
NASA just released an enhanced video of its Mars helicopter
NASA’s Mars helicopter accomplished an incredible first this week by taking flight on the Red Planet. It’s the first time that a manmade aircraft took …
New research reveals that the T. rex was much less scary than we thought
Remember that scene in Jurassic Park where the Tyrannosaurus rex chases down a Jeep? The vehicle was moving quite fast but the massive beast was …
NASA forced to delay SpaceX crew launch until Friday
NASA and SpaceX are teaming up for another launch to the International Space Station. The SpaceX Crew Dragon was scheduled to ferry a team of …
This recalled meat can make you very sick, so don’t eat it
The USDA is one of the entities in charge of ensuring that the food that ends up in the deli case is safe to eat. …
Tyrannosaurs hunted in packs, making them even more terrifying
It’s hard to imagine an ancient creature that would terrify you more than a tyrannosaur. The mighty Tyrannosaurus rex is the most icon of all …
Russia’s talk of leaving the ISS makes so much more sense now
NASA may have been a bit blindsided this week when its partner, Russia’s Roscosmos, revealed that it was going to decide whether or not it …
If you take this popular supplement, stop now, because it’s actually Viagra
I’ve written at length about the ridiculous and troubling trend of “all-natural male enhancement” supplements being recalled. They have the most ridiculous names and they’re …
NASA will soon have the technology to bust the biggest polluters
Major polluters beware: NASA is watching. The space agency is best known for its exploits in exploring our solar system but NASA also spends a …
Russia to decide whether to quit the International Space Station
The International Space Station has its name for a reason. The orbiting laboratory has hosted astronauts from all over the globe during its many years …
Feast your eyes on the most incredible video from Mars you’ll ever see
NASA’s Mars helicopter took flight on the Red Planet early this morning in a first-of-its-kind demonstration of a manmade aircraft sustaining powered flight on another …
This ‘super-Earth’ seems lovely, until you look up
Earth is great, but what if it were bigger? So-called “super-Earths” are rocky worlds like our own but are several times bigger, and could offer …
NASA’s Mars helicopter took flight and lived to tell the tale
History was made today, though you probably didn’t realize it. After all, it was made on another planet. NASA’s Ingenuity helicopter — a small machine …
Avoid this hand sanitizer at all costs
A huge recall of hand sanitizer that was originally issued back in late March but has since seen an expansion to include even more lots …
This massive dinosaur footprint was found completely by accident
Finding fossils that have remained hidden for 165 million years takes a lot of time, research, and usually plenty of digging. These ancient artifacts are …
