News about PaperPanda, Open Access, and Research
The human body did not evolve to handle life in space, and it shows in our very blood. Since our species first started to spend extended periods of time beyond our planet, researchers have noticed a curious and consistent loss of red blood cells among astronauts. The phenomenon is called ‘space anemia’, and until … Read more
Beyond the Solar System, out there in the wider galaxy, a very strange subset of exoplanets exists. Called hot Jupiters, these are majorly clingy – hugging so close to their host stars, they’re not just intensely hot, but also likely warped by gravitational forces. Now, for the first time, astronomers have actually detected the … Read more
A mesmerizing new video shows a “once-in-a-lifetime encounter” with a bizarre, bright red octopus swimming above the Great Barrier Reef in northeastern Australia. The encounter, first reported by local Australian news website Bundaberg Now, was a rare sighting of a blanket octopus, named after the blanket-like fleshy cape between its arms. Jacinta Shackleton, a marine biologist and reef guide, filmed and photographed … Read more
The Kingdom of Tonga doesn’t often attract global attention, but a violent eruption of an underwater volcano on January 15 has spread shock waves, quite literally, around half the world. The volcano is usually not much to look at. It consists of two small uninhabited islands, Hunga-Ha’apai and Hunga-Tonga, poking about 100 meters (328 … Read more
Scientists in China say they have found the oldest flower bud in the fossil record, finally aligning the fossil evidence with the genetic data suggesting flowering plants, or angiosperms, evolved tens of millions of years earlier than we initially thought. The team hopes their discovery will help “ease the pain” around a nagging, centuries-old mystery that … Read more
Moon phases reveal the passage of time in the night sky. Some nights when we look up at the moon, it is full and bright; sometimes it is just a sliver of silvery light. These changes in appearance are the phases of the moon. As the moon orbits Earth, it cycles through eight distinct phases. … Read more
A powerful underwater volcano eruption in Tonga on Saturday (Jan. 15) was captured as it happened in stunning images from an Earth-watching satellite, showing the sheer power for the explosive event in the South Pacific. The volcano eruption on the island of Hunga Tonga-Hunga Ha’apai is visible as a spectacular explosion in views from the … Read more
ZERO-SUM SPACE? In “Lifting the Venus Curse,” Robin George Andrews writes about discoveries that expand our understanding of our close planetary neighbor Venus. Enormous sums of money are tossed about in that quest as if they were almost insubstantial. But explorations of outer space do more to satisfy our curiosity than advance the human condition … Read more
The creator of Netflix’s popular satire-comedy movie “Don’t Look Up” recently spoke with a climate scientist about how the movie contributes to the conversation about global warming. The interview, exclusively released to Space.com, is a 24-minute audio conversation between filmmaker Adam McKay and Kate Marvel, an associate research scientist at both Columbia University and the … Read more
Chinese scientists have built an “artificial moon” research facility that will enable them to simulate low-gravity environments using magnetism. The facility, slated for official launch this year, will use powerful magnetic fields inside a 2-foot-diameter (60 centimeters) vacuum chamber to make gravity “disappear.” The scientists were inspired by an earlier experiment that used magnets to … Read more