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Astronomy Picture of the Day - Moon over Makemake
APOD.NASA.gov ^ | 31 Dec, 2022 | Illustration Credit: Alex H. Parker (Southwest Research Institute)

Posted on 12/31/2022 1:12:41 PM PST by MtnClimber

xplanation: Makemake (sounds like MAH-kay MAH-kay), second brightest dwarf planet of the Kuiper belt, has a moon. Nicknamed MK2, Makemake's moon reflects sunlight with a charcoal-dark surface, about 1,300 times fainter than its parent body. Still, in 2016 it was spotted in Hubble Space Telescope observations intended to search for faint companions with the same technique used to find the small satellites of Pluto. Just as for Pluto and its satellites, further observations of Makemake and orbiting moon will measure the system's mass and density and allow a broader understanding of the distant worlds. About 160 kilometers (100 miles) across compared to Makemake's 1,400 kilometer diameter, MK2's relative size and contrast are shown in this artist's vision. An imagined scene of an unexplored frontier of the Solar System, it looks back from a spacecraft's vantage as the dim Sun shines along the Milky Way. Of course, the Sun is over 50 times farther from Makemake than it is from planet Earth.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.

1 posted on 12/31/2022 1:12:41 PM PST by MtnClimber
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To: MtnClimber

2 posted on 12/31/2022 1:12:59 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; AFPhys; America_Right; AZ .44 MAG; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 12/31/2022 1:13:36 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber

Looks cold, no need for sunblock though.


4 posted on 12/31/2022 1:15:23 PM PST by doorgunner69 (Let's go Brandon)
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To: MtnClimber

I remember when Pluto’s moon, Charon, was discovered-it was a big deal.
Now it’s “Uh, ok…”


5 posted on 12/31/2022 1:18:18 PM PST by telescope115 (Proud member of the ANTIFAuci movement. )
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To: MtnClimber

Makemake

Is that on Oahu? I must have missed it on my last visit.


6 posted on 12/31/2022 1:20:51 PM PST by Larry Lucido (Donate! Don't just post clickbait!)
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To: MtnClimber

How did mahi mahi get into space?

There’s a joke somewhere in there.

5.56mm


7 posted on 12/31/2022 1:23:12 PM PST by M Kehoe (Quid Pro Joe and the Ho got to go)
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To: MtnClimber

Dim sum


8 posted on 12/31/2022 1:24:33 PM PST by Sawdring
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To: telescope115
Pluto hadn't been demoted at that time.

I think most normal people still consider Pluto a planet.

Your average mouth breather is interested Tom and Giselle and cannot pronounce Kuiper belt.

9 posted on 12/31/2022 1:39:55 PM PST by DoodleBob ( Gravity’s waiting period is about 9.8 m/s²)
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To: Larry Lucido; Red Badger
Makemake Is that on Oahu? I must have missed it on my last visit.

It's like Likelike, only different.

10 posted on 12/31/2022 2:00:46 PM PST by Ezekiel (🆘️ "Come fly with US". Ingenuity -- because the Son of David begins with Mars ♂️, aka every man)
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To: M Kehoe
How did mahi mahi get into space?

There’s a joke somewhere in there.

Gotta know which frequency to tune in.

11 posted on 12/31/2022 2:03:51 PM PST by Ezekiel (🆘️ "Come fly with US". Ingenuity -- because the Son of David begins with Mars ♂️, aka every man)
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To: MtnClimber

Artist’s rendering, as they usually are


12 posted on 12/31/2022 2:09:10 PM PST by Hot Tabasco
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To: Hot Tabasco
Artist’s rendering,

A pretty lame "picture" if you ask me.

13 posted on 12/31/2022 2:14:37 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber

How do we know that there are not tiny aliens living on the planetoid?...


14 posted on 12/31/2022 4:37:26 PM PST by minnesota_bound (Need more money to buy everything now)
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