Solar System Sun
Terrestrial Planet Mercury, Venus, Earth (Moon), Mars
Asteroid Belt Ceres, Vesta
Jovian Planet Jupiter, Saturn, Uranus, Neptune
Kuiper Belt Pluto, Haumea, Makemake
Scattered Disc Eris, Sedna, Planet X
Oort Cloud Etc. Scholz’s Star
Small Body Comet, Centaur, Asteroid
These are organized by a classification scheme developed exclusively for Cosma. More…
Earth, otherwise known as the world, is the third planet from the Sun and the only object in the Universe known to harbor life. It is the densest planet in the Solar System and the largest of the four terrestrial planets. — Wikipedia
Earth science includes all fields of natural science related to the planet Earth. It is the branch of science dealing with the physical constitution of the earth and its atmosphere. Earth science is the study of our planet’s physical characteristics, from earthquakes to raindrops, and floods to fossils. Earth science can be considered to be a branch of planetary science, but with a much older history. — Wikipedia
Posts on Cosma
- Get Lost in Space! (9/14/2018) - Way back in August, in anticipation of the start of a new school year, I set out to update the pages on this site related to space. Those pages tend to be popular among the teachers and students who use Cosma, and I happen to enjoy updating them, too. It sounded like a short, fun … Continue reading Get Lost in Space!
- Milky Way Lost & Found (8/15/2018) - Have you seen the Milky Way? You may think that you have, but are you sure? Unless you live in an extremely remote area, or you’ve visited one, then you probably haven’t seen our own galaxy, the Milky Way, very well, or at all. Worse yet, you may not even realize that it’s missing. The … Continue reading Milky Way Lost & Found
- Visioning Spacesteads (8/8/2018) - Space, the final frontier… Humans have been imagining what it would be like to setup homesteads and live in space for about as long as they’ve been imagining how to get there, but the process didn’t really take off until after we actually got there. Back in the 1970’s NASA dedicated some resources to the … Continue reading Visioning Spacesteads
- Octopuses from Space! (5/20/2018) - Did you hear the one about the octopuses from space? It sounds like the title of a cheesy sci-fi movie, doesn’t it? But it isn’t, this time, or at least, yet. Instead, it’s actually an oddball theory that’s been put forth in a recently published “scientific” article that’s getting quite a lot of buzz in … Continue reading Octopuses from Space!
- Arbornautics (5/7/2018) - Traditional news stories usually cover a single subject or the straightforward relationship between two subjects. However, every once in awhile, a story comes along that crams a deceptive number of subjects and interesting relationships into a tiny space. Exploring stories like that can be an adventure. Here’s a wonderful, five minute clip from Seeker that’s … Continue reading Arbornautics
- Yellowstone, Beauty & Beast (4/30/2018) - If you have been Yellowstone National Park, then you know it is a vast, beautiful place with some fairly odd geologic features that smell bad, like rotten eggs. If you’ve never been there, then you might just have a fairly apocalyptic view of it because of the supervolcano under it that has been featured in … Continue reading Yellowstone, Beauty & Beast
- Great Views of Earth (4/22/2018) - April 22nd is Earth Day! In honor of that, here are some great ways to see the honoree. First, you can get a nice view from this neat 360° Video from Seeker. It essentially shows you what it would feel like if you could just fly straight up and see the Earth from space. National … Continue reading Great Views of Earth
- Perspectives on Earth (11/23/2017) - Last week NASA released this fascinating video entitled Our Living Planet based upon 20 years of data from satellites that observe all plant life at the surface of the land and ocean. You can find out more about the video from this article. The Changing Colors of our Living Planet (NASA) Of course, releasing fantastic … Continue reading Perspectives on Earth
- Around the world in… (10/27/2017) - Once upon a time, way back in the Victorian era a hundred years ago when Jules Verne was writing Around the World in Eighty Days, it took a little while to even vicariously circumnavigate the world by reading about it. These days, thanks to professional video productions from groups like Travel Channel and Lonely Planet, … Continue reading Around the world in…
- Umbraphiles (8/20/2017) - umbraphile : One who loves eclipses, often travelling to see them. — Wiktionary Yes, this is that obligatory post about “The Solar Eclipse” (NASA, Wikipedia). Of course, there had to be one — eclipses really are just too cool to ignore. You’ve already been bombarded with explanations of the science and history of eclipses, but … Continue reading Umbraphiles
- Ring o’ Fire, South (8/15/2017) - Song titles and colloquial terminology aside, you probably have an idea of what scientists mean when they talk about the “Ring of Fire” (National Geographic, Wikipedia). However, even if you do, a bit of review will be useful for this post. Here’s an imaginative 360° Video that provides a top-level introduction. Here’s a more mundane, … Continue reading Ring o’ Fire, South
- Moon+H2O=Moonbase? (7/25/2017) - One of the big science stories in the news right now is that Earth’s Moon has more water than scientists expected. This Newsy video is just one of the hundreds of stories flooding news feeds. This round of stories has been inspired by this article in Nature Geoscience. Remote detection of widespread indigenous water in … Continue reading Moon+H2O=Moonbase?
- Big Berg Born (7/12/2017) - It’s been about nine months since NASA’s IceBridge mission photographed a rift in the Antarctic Peninsula’s Larsen C ice shelf and predicted the imminent birth of a 2,200 square mile, trillion ton iceberg (technically known as “calving“). The media have been reporting on the story ever since, and it’s been interesting to watch the size … Continue reading Big Berg Born
- Twisters! (6/26/2017) - It’s that time of year when tornadoes tend to make the news. For example, did you see the picture of the guy mowing his lawn during a tornado a few weeks ago? He claimed it wasn’t as bad as it looked, but still… Then there was also this 360° Video of a supercell taken by … Continue reading Twisters!
- Doomed? (5/24/2017) - If you’ve been keeping up the slew of dark headlines in the news this week, then you may have seen some stories about how the Svalbard Global “Doomsday” Seed Vault is doomed, or not, according to which story you read. There were some alarmist headlines, but most of the stories were less drastic, while still … Continue reading Doomed?
- Born in China (4/20/2017) - Want to see something cute? Check out this 360° YouTube Video (Click & hold to explore)! The video is a trailer for Disney’s Born in China (Disney, IMDb, Wikipedia, Fandango). It is narrated by John Krasinski and opens in theaters on Friday, April 21st as part of Disney’s celebration of Earth Day on April 21st … Continue reading Born in China
- Old Maps, New Ways (3/27/2017) - Here is an interesting story about a “3D virtual tour” of the Leventhal Map Center at the Boston Public Library. Boston Public Library map center adds virtual tour (Steve Annear, Boston Globe) Since the Leventhal Map Center isn’t widely known to the general public, here are a couple of videos about it. The “3D tour” … Continue reading Old Maps, New Ways
- Dive in! (3/17/2017) - Take a refreshing dive into this 360° YouTube Video from The Economist. The above is a 360° YouTube video — press and hold to explore! The Economist also created a full Ocean series on Youtube. Of course, while the video is beautiful, the message is sad. Unfortunately, recent news about coral reefs has been even … Continue reading Dive in!
- Planet Earth II (1/30/2017) - One interesting thing that’s been happening recently is that some television shows are being released with 360º features to go along with them. For example, the BBC created a lovely set of six 360º videos to coincide with episodes in their Planet Earth II (BBC) series. In case you haven’t been watching, the new Planet … Continue reading Planet Earth II
- Virtual Earth (12/4/2016) - Google has just expanded their pantheon of tools to see the world. This time they have created a tool that allows you to browse the Earth in an interactive 360° format. This is designed to work with HTC’s Vive VR Headset, but you can get a fun sense of the experience with this 360° YouTube … Continue reading Virtual Earth
News from Elsewhere
EurekAlert! - Earth Science The premier online source for science news since 1996. A service of the American Association for the Advancement of Science.
Are microplastics in the environment truly...
on October 17, 2018 at 4:00 am
(Wiley) Investigators who analyzed the published literature have found significant gaps in our understanding of the effects of microplastics -- plastic particles less than 5mm in size -- in the environment. […]
UNH researchers say winter ticks killing moose at...
on October 17, 2018 at 4:00 am
(University of New Hampshire) Researchers at the University of New Hampshire have found that the swell of infestations of winter ticks -- which attach themselves to moose during the fall and feed throughout the winter -- is the primary cause of an unprecedented 70 percent death rate of calves over a three-year period. […]
Penetrating the soil's surface with radar
on October 17, 2018 at 4:00 am
(American Society of Agronomy) Ground penetrating radar measures the amount of moisture in soil quickly and easily. Researchers' calculations from the data informs agricultural water use and climate models. […]
Forest carbon stocks have been overestimated for...
on October 16, 2018 at 4:00 am
(Cirad) A formula used to calculate basic wood density has recently been corrected. Basic density is widely used to compute carbon storage by trees. Researchers estimate that the error in the initial formula resulted in an overestimation of forest carbon stocks, to the tune of almost 5 percent. These results were published in the scientific journal American Journal of Botany on 16 October. […]
Team envisions future of the American road with...
on October 16, 2018 at 4:00 am
(University of Kansas) Researchers hope the $100,000 project might result in establishment of an Engineering Research Center at KU to advance basic science that will underpin next-generation transport technology. […]
Earth News : Discovery News The Earth section is your home for the latest news and videos. Visit Discovery News to see what's new with Earth.
Could Clay Help Attack Superbugs?
by Patrick_J._Kiger@discovery.com (Patrick J. Kiger) on May 25, 2016 at 5:08 pm
The ancient remedy could provide a new weapon against microbes Continue reading &rarr […]
DNews: The Dreaded Turbulence: What Makes Flights...
on May 25, 2016 at 8:37 am
Most of us probably breathe a sigh of relief when the captain promises "a smooth ride" to wherever we're flying. But, as DNews explains, turbulence is really no big deal. […]
Why Antarctic Sea Ice Isn't Shrinking
by Kieran_Mulvaney@discovery.com (Kieran Mulvaney) on May 24, 2016 at 8:53 pm
Winds, currents and seafloor features may be responsible for keeping Antarctica's sea ice intact. […]
Why Is India's Heat Wave Off the Chart?
by Patrick_J._Kiger@discovery.com (Patrick J. Kiger) on May 24, 2016 at 11:00 am
An oppressive heat wave in India led to a record temperature of 123.8 degrees Fahrenheit -- the highest ever in Asia. […]
Live on a Farm by the Sea for Just $1.50
by Talal_Al-Khatib@discovery.com (Talal Al-Khatib) on May 22, 2016 at 5:33 pm
A four-bedroom bungalow and 416 sheep are all covered by the annual rent. Scenic views available at no additional cost. Continue reading &rarr […]