Far out (as they say) gives a particular view of Earth and its Moon.

Astronomy Picture of the Day on 23/11/24 showed a composite of two photographs of Earth from the vicinity of other planets. A picture taken from near Saturn by the Cassini probe and another from Mercury orbit taken by Messenger:-

Such a small dot in a big universe.

I never tire of seeing pictures of this feature of the surface of Mars. Valles Marineris, the largest canyon in the Solar system. This one was taken by NASA’s Viking probe and was Astronomy Picture of the Day‘s post for 10/12/24.

Imagine the violence of this. A solar prominence erupting in 2011. This time-lapse video covers 90 minutes (one new frame every 24 seconds.) It was captured in ultra-violet light by NASA’s Solar Dynamic Observatory. From You Tube via Astronomy Picture of the Day for 18/8/24.

By which I mean one moon eclipses another.

Neither is Earth’s Moon of course.

Via Astronomy Picture of  the Day for 26/2/24 this is Mars’s moon Phobos eclipsing its other moon, Deimos, as seen by European Space Agency‘s probe Mars Express.

From Astronomy Picture of the Day for 3/10/23.

This looks like something you might find in a fairground exhibit,  a ghost train or the like.

It’s in fact a planetary nebula, known as MyCyn 18.

Does this somewhat eerie image, from Astronomy Picture of the Day for 19/8/23, depict Saturn and one of its moons? Or is it even from another solar system?

No. It is in fact the planet Neptune captured by the James Webb Telescope in infra-red light. Its largest moon, Triton, brighter than its primary in reflected sunlight, is at the top left showing the James Webb Telescope’s typical diffraction spikes.

From Astronomy Picture of the Day for 20/7/23.

This is an odd sight. A half and half galaxy. Sometimes called the Sleeping Beauty galaxy or the Black Eye galaxy.

Seemingly the galaxy’s stars are contained in two contrarotating systems, most likely the result of two galaxies merging billions of years ago.

From Astronomy Picture of the Day for 17/7/23.

This is a view of the star CW Leonis, a carbon star. Those shells and arcs around it are certainly a noteworthy phenomenon.

From Astronomy Picture of the Day for 8/5/23.

A magnificent view of spiral galaxy NGC 1566.

The image has been constructed from the Hubble Legacy Archive by Detlev Odenthal.

From YouTube via Astronomy Picture of the Day for 20/3/23.

A time-lapse video of the Crab Nebula’s expansion over 14 years from 2008 – 2022 as captured by Detlef Hartmann. It also shows dynamic interactions at the nebula’s centre.