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Intro
Mars slow return in next few months
Moon to sweep past Venus, Jupiter, and Saturn
19th-20th Nov, Moon + Saturn
23-24th Nov, Jupiter + Moon!
25th-26th Nov, Moon + Pleiades
Early Dec, Venus + Moon!
Winter Constellations Return! Orion and the Winter Hexagon
Geminids meteor shower!
BetterHelp
Euclid's first science images!!
Euclid diffraction spike shape explained
Euclid rainbow diffraction spike colours explained
Euclid purple spoltches explained (ghost image)
Tellurium formation in kilonova GRB seen by JWST
JWST supports pebble drift hypothesis of planet formation
Bloopers
It's main structure will weigh 3700 tonnes.
about how the adaptive optics system works
we need to understand why we are building larger and larger telescopes.
We do this to have more light in order to observe faint objects in the Universe.
Unfortunately, while observing from the Earth we encounter atmospheric turbulence.
To compensate for the effect of turbulence
For this, we need three sub-systems in the adaptive optics system.
The last component is a very powerful computer
What are the scientific goals of the Extremely Large Telescope?
Regarding the comparison with the James Webb Space Telescope (JWST)
Join Lowell Observatory educators on October 13th at.pm PDT at the Giovale Open Deck Observatory ( for Week 2 of the Mars opposition! During this guided, interactive, virtual viewing session, we'll showcase some planned celestial objects through our 14" PlaneWave CDK telescope, including Mars at its biggest and brightest! Then, we’ll let you choose which objects to see next via YouTube's chat function. It's stargazing, reimagined!
pm, researcher Dr. Bill Sheehan and Lowell historian Kevin Schindler will take over to discuss the rich history of Mars observation on Mars Hill. They will discuss our founder Percival Lowell's impassioned search for life on the Red Planet, how this year's opposition mirrors the one that Lowell himself observed in the 1800's, and much more!