California-based Aptera Motors “is rolling out the first mass-produced solar car this year,” reports the Washington Post, after successfully crowdfunding a restart of their development effort: It’s a three-wheel, ultra-aerodynamic electric vehicle covered in 34 square feet of solar cells. The car is so efficient that, on a clear day, those cells alone could provide enough energy to drive about 40…
Tag: shadow
Full Snow Moon on February 26-27, 2021
These next few nights – February 26 and 27, 2021 – watch for the full Snow Moon to light up the nighttime form dusk till dawn. Source: https://earthsky.org/tonight/full-snow-moon-on-feb-26-27-2021…
‘Earth wind’ may generate water on the moon
Particles carried from Earth’s poles via our planet’s magnetosphere could be interacting with lunar rocks to create small quantities of water on the moon. Source: https://earthsky.org/space/earth-wind-may-generate-water-on-moon…
A shadow snake has been rediscovered in Ecuador after 54 years
In the rainforests of Ecuador, researchers found a rare snake that hasn’t been seen in 54 years, known as a shadow snake for its dark colour and cautious nature Source: https://www.newscientist.com/article/2269267-a-shadow-snake-has-been-rediscovered-in-ecuador-after-54-years/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Best observing targets for binoculars
What are the best solar system and deep-sky objects to view to get the most out of your binoculars? From moon-encircled worlds to starry knots in the Milky Way, our list makes the sky’s wonders easy to find. Source: https://earthsky.org/astronomy-essentials/best-targets-for-binoculars-moon-planets-nebula-clusters…
Images of shadows cast by jet contrails
Jet contrail shadows may appear to be cast by a low-altitude bright light shining upwards. In fact, this shadow is normally cast on clouds below the jet and its contrail. Source: https://earthsky.org/todays-image/jet-contrail-casts-a-shadow…
Research Linking Violent Entertainment To Aggression Retracted After Scrutiny
Science magazine: As Samuel West combed through a paper that found a link between watching cartoon violence and aggression in children, he noticed something odd about the study participants. There were more than 3000 — an unusually large number — and they were all 10 years old. “It was just too perfect,” says West, a Ph.D. student in social psychology at…
See the young moon on February 12, 13 and 14
Beginning on February 12, look west after sunset for the young moon – a thin lunar crescent – in the west shortly after sunset. Source: https://earthsky.org/tonight/young-moon-feb-12-13-14-2021…
The stars Shaula and Lesath as heralds of spring
On February mornings, look for the celestial ducks returning to open water on the river of the Milky Way as the stars Shaula and Lesath make their appearance. Source: https://earthsky.org/astronomy-essentials/two-stars-in-scorpius-are-a-harbinger-of-spring…
Moon, Mars, Uranus January 19, 20, 21
Over the next several evenings – January 19, 20 and 21, 2021 – let the moon show you the red planet Mars, and then use Mars to find the distant ice giant planet, Uranus. Source: https://earthsky.org/tonight/moon-mars-uranus-january-19-20-21…