What would it be like to stand on the surface of another planet? “We The Curious” channel has teamed up with a group of astrophysicists to create a scientifically accurate virtual reality tour of six planets discovered outside our solar system. The fruit of this collaboration is the video below, in 4K Ultra-HD and 360-degree. Narrated and produced by: Ross Exton.
Continue reading Virtual Reality Tour of 6 Real Exoplanets in 4K Ultra-HD, 360°
A new study published on April 26, 2018, suggests that TRAPPIST-1e, an exoplanet orbiting the red dwarf star TRAPPIST-1, has a large iron core. This could mean that the planet TRAPPIST-1e may have a protective magnetosphereNotes 1 like we have here on Earth.
Continue reading TRAPPIST-1e has an Iron Core
NASA has published a video titled “Earth’s Biosphere: The Green Marble”, showing the monthly averages of land greenness (vegetation) and ocean chlorophyll. You can watch how the primary producers (plants and phytoplankton) transform the Earth’s landmasses and oceans over 12 months.
Continue reading Watch: Earth’s Biosphere – Monthly Averages of Land Greenness (Vegetation) and Ocean Chlorophyll
Private Space Company Earth-i has released its first full-color video of Earth taken from space. The video was taken by VividX2, the technology prototype for the company’s Vivid-i Constellation.
Continue reading Earth-i releases its first full-color video of Earth taken from space
Using data provided by Lunar Reconnaissance Orbiter spacecraftNotes 1 since 2009, NASA has published an amazing virtual Moon tour in 4K Ultra HDNotes 2. As the visualization moves around the near side, far sideNotes 3, north and south poles, interesting features, sites, and information gathered on the lunar terrain get highlighted.
Continue reading Virtual Moon Tour in 4K Ultra HD
46 years ago today, on April 16, 1972, the huge, 363-feet (110.6 meters) tall Apollo 16 (Spacecraft 113/Lunar Module 11/Saturn VNotes 1 SA-511) space vehicle was launched from Pad A, Launch Complex 39, Kennedy Space Center, Florida, at 12:54 p.m. EST. Crewed by Commander John W. Young, Lunar Module Pilot Charles DukeNotes 2, and Command Module Pilot Ken MattinglyNotes 3, it was the tenth manned mission in the United States Apollo space program, the fifth and penultimate to land on the Moon and the first to land in the lunar highlands.
Continue reading Watch: Apollo 16 Liftoff (April 16, 1972)
On April 5, 2018, the first powered flight test of VSS Unity, the suborbitalNotes 1 rocket-powered manned spaceplaneNotes 2 of Virgin Galactic, took place. The American spaceflight company published the highlights video of the event on their YouTube channel.
Continue reading Watch: Virgin Galactic’s VSS Unity First Powered Flight
Iceland was extensively forested when it was first settled. When the Vikings first arrived in the 9th century, the Nordic island was covered in 25 to 40 percent forest, compared to 1% in the present day. In the late 12th century, Ari the Wise (Ari Thorgilsson, 1067–1148 AD), Iceland’s most prominent medieval chronicler, described it in the Íslendingabók (Book of IcelandersNotes 1) as “forested from mountain to sea shore”. Unfortunately, after the permanent human settlement, the forests were heavily exploited for firewood, timber and to make room for farming. Within a few centuries, almost all of Iceland’s trees were gone. This rapid deforestation has resulted in massive soil erosion that puts the island at risk for desertification. Today, many farms have been abandoned. Three-quarters of Iceland’s 100,000 km2is affected by soil erosion, 18,000 km2 (6,900 sq mi) serious enough to make the land useless.
Continue reading Watch: Iceland Is Growing New Forests for the First Time in 1,000 Years
The sea ice cover blanketing the Arctic Ocean and nearby seas thickens and expands during the fall and winter each year. It reaches its maximum yearly extent in February or March. This year (2018), on March 17, the Arctic sea ice cover peaked at only 5.59 million square miles (14,478,033.54 km2), the 2nd lowest max on record. It is only about 23,200 square miles (60,000 square kilometers) larger than the record low maximum reached in last year, on March 7, 2017.
Continue reading 2018 Arctic Wintertime Sea Ice Extent is the Second Lowest On Record
How far away can you get from everybody else on Earth? A video, published by RealLifeLore channel on YouTube answers this very question. The answer is “actually quite far”, there are a lot of extremely remote places left in the world and some of them have actually yet to be reached by anybody in all of history. The world is an enormous place. Here are the most remote places on Earth.
Continue reading Most Remote Places on Earth