All 4 of the gas giant planets in our solar system – Jupiter, Saturn, Uranus, and Neptune – are known to have rings. Could many of the so-called super-puff or cotton candy exoplanets have rings instead of super low densities? Source: https://earthsky.org/space/super-puff-cotton-candy-exoplanets-with-rings…
Tag: robin
Top tips for feeding wild birds
It’s OK to feed wild birds. Here are some tips for doing it the right way from a wildlife ecologist. Source: https://earthsky.org/earth/top-tips-feeding-wild-birds…
Eggshells support idea that dinosaurs were warm-blooded
Were dinosaurs warm-blooded or cold-blooded? According to a new study that analyzed the chemistry of dinosaur eggshells, the answer is “warm”. Source: https://earthsky.org/earth/eggshells-suggest-dinosaurs-warm-blooded…
Great Backyard Bird Count begins on Valentine’s Day
Show your love for birds by joining the 2020 Great Backyard Bird Count. It is free and easy to participate in this 4-day event. Find out how here. Source: https://earthsky.org/earth/register-participate-great-backyard-bird-count…
How often are there 3 eclipses in a month?
In a calendar month, 3 eclipses are rare. But in a lunar month, 3 eclipses are more common. From 2000-2050, it happens 14 times. Source: https://earthsky.org/space/is-it-possible-to-have-three-eclipses-in-one-month…
ESA studies human hibernation for space travel
In movies and books, fictional astronauts enter ‘suspended animation’ to cross the vastness of space. Recently ESA investigated how real-life crew hibernation would impact a space mission to Mars. Source: https://earthsky.org/human-world/esa-study-human-hibernation-trip-to-mars…
How small is the smallest habitable exoplanet?
Where can we expect to find life beyond Earth? A new study has redefined the lower limit in mass for habitable exoworlds. It suggests that low-mass waterworlds might exist and might be a place to look. Source: https://earthsky.org/space/small-rocky-exoplanets-can-still-be-habitable…
Why the Amazon is burning: 4 reasons
Nearly 40,000 fires are incinerating Brazil’s Amazon rainforest. Apocalyptic as this sounds, science suggests it’s not too late to save the Amazon. Source: https://earthsky.org/earth/amazon-rainforest-fires-burning-4-reasons-why…
Scotland Produced Enough Wind Energy To Power All Its Homes Twice Over
An anonymous reader quotes a report from CNBC: Wind turbines in Scotland generated 9,831,320 megawatt hours between January and June 2019, WWF Scotland said Monday. The numbers, which were supplied by WeatherEnergy, mean that Scottish wind generated enough electricity to power the equivalent of 4.47 million homes for six months. That is almost double the number of homes in Scotland, according…