TYB
Eternal Shift
NASA Astronomy Picture of the Day
Apr 25 2023
Northern Lights over Southern Europe
Did you see an aurora over the past two nights? Many people who don't live in Earth's far north did. Reports of aurora came in not only from northern locales in the USA as Alaska, but as far south as Texas and Arizona. A huge auroral oval extended over Europe and Asia, too. Pictured, an impressively red aurora was captured last night near the town of Cáceres in central Spain. Auroras were also reported in parts of southern Spain. The auroras resulted from a strong Coronal Mass Event (CME) that occurred on the Sun a few days ago. Particles from the CME crossed the inner Solar System before colliding with the Earth's magnetosphere. From there, electrons and protons spiraled down the Earth's northern magnetic field lines and collided with oxygen and nitrogen in Earth's atmosphere, causing picturesque auroral glows. Our unusually active Sun may provide future opportunities to see the northern lights in southern skies.
https://apod.nasa.gov/apod/astropix.html?
A private moon lander will make history when it touches down today. Here's how to watch it live
Apr 25 2023
A Japanese company will attempt the first successful private landing on the moon, and you can watch the whole thing live.
Should Hakuto-R make it, the lander will be the first privately operated spacecraft to land safely on the moon. ispace plans to place the Hakuto-R lander on the moon on Tuesday (April 25) at 12:40 p.m. EDT (1640 GMT). You can watch the whole thing live here at Space.com, via ispace(opens in new tab), starting at 11 a.m. EDT (1500 GMT).
The primary landing site is Atlas Crater, located at the southeastern outer edge of Mare Frigoris ("Sea of Cold"), according to earlier statements(opens in new tab) from the company.
"Should conditions change, there are three alternative landing sites and depending on the site, the landing date may change. Alternative landing dates, depending on the operational status, are April 26, May 1 and May 3, 2023," ispace officials wrote on April 12(opens in new tab).
The Hakuto-R spacecraft launched in December 2022 atop a SpaceX Falcon 9 rocket and is in a roughly circular orbit some 62 miles (100 kilometers) above the lunar surface. The spacecraft has sent numerous incredible images from orbit already.
One image beamed home by Hakuto-R captured a stunning Earthrise that occurred at the same time as last week's hybrid solar eclipse. In the photo, the shadow of the moon can be seen as it moves across the face of the Earth in the South Pacific.
The landing sequence will include several steps, ispace officials wrote. "The lander will perform a braking burn, firing its main propulsion system to decelerate from orbit. Utilizing a series of pre-set commands, the lander will adjust its attitude and reduce velocity in order to make a soft landing on the lunar surface. The process will take approximately one hour."
Also on board the mission are the mini Rashid rover for the United Arab Emirates' (UAE) space agency, an artificial intelligence system from Canadian company Mission Control and a multi-camera imaging system by Canadian company Canadensys Aerospace.
UAE's first long-duration astronaut Sultan Al Neyadi posted a message to Twitter(opens in new tab) on Monday (April 24) from the International Space Station, wishing the mission success as it approaches its historic landing attempt.
Only three other countries have soft landed on the moon before: The United States, the Soviet Union and China.
ispace has big growth plans, too. It was listed(opens in new tab) on the Tokyo Stock Exchange Growth Market on April 12 and is planning second and third moon missions no earlier than 2024 and 2025, respectively.
https://www.space.com/historic-moon-private-landing-ispace-webcast
https://twitter.com/ispace_inc/status/1650408608197390336
https://ispace-inc.com/news-en/?p=3939
https://www.youtube.com/watch?v=CpR1UUnix3g