astronomy

apod.nasa.gov/apod/ap221031.html

Boeing and NASA have agreed to keep astronauts off the company’s next Starliner flight and instead perform a trial run with cargo to prove its safety....

Caltech researchers have found evidence of a giant planet tracing a bizarre, highly elongated orbit in the outer solar system. The object, which the researchers have nicknamed Planet Nine, has a mass about 10 times that of Earth and orbits about 20 times farther from the sun on average than does Neptune (which orbits the sun at...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the Universe is really like. But our blue-skied, temperate planet is the extreme exception when it comes to other worlds. There’s nothing remotely like Earth in our Solar System, and exoplanet studies reinforce that idea....

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the satellites we use for navigation, communication and Earth observation every day....

Paris (AFP) – The Milky Way may not have a catastrophic collision with another huge galaxy as has been predicted, computer simulations revealed Monday, giving our home galaxy a coin-flip chance of avoiding destruction....

So I’ve been posting space related stuff here for a while over !space to distribute content more, within the last few weeks though it was closed and now directs posting to this other mander space comm !space which is titled “Space & Astronomy”...

Zoomable images: esa.int/…/New_full_Sun_views_show_sunspots_fields…

I was about 30 years old when I talked to my mother about some program on TV about astronomy when she mentioned that our sun is a star. It's like all the other stars we see during the night, it's just closer to us so it appears bigger. My mind was blown. I didn't understand how I could have lived for 30 years and never thought...

I still can’t believe how this one comes back again and again. One of the greatest feat of humanity.

This moon is doomed. Mars, the red planet named for the Roman god of war, has two tiny moons, Phobos and Deimos, whose names are derived from the Greek for Fear and Panic. These Martian moons may well be captured asteroids originating in the main asteroid belt between Mars and Jupiter or perhaps from even more distant reaches of...

NASA’s next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the Nancy Grace Roman Space Telescope in the largest clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland....

Was out with a bunch of fellow geologists, who all got a kick out of looking at Saturn and the moon. Was only taking pictures with my phone, and so didn’t get a good shot of Saturn, but thought this one of the moon was nice.