DiscoverSkytalkImaging the Unimaginable
Imaging the Unimaginable

Imaging the Unimaginable

Update: 2019-12-28
Share

Description

This year’s highlights in the world of astronomy include:


1) An image of the shadow of a black hole resembles an ‘orange doughnut.’ A supermassive Black Hole was seen in silhouette against the background of its surrounding accretion disk.


2) Liquid water is identified at Saturn’s moon Enceladus.


3) The New Horizons spacecraft flew past Pluto in 2016, then flew past an even more distant object on New Year’s Day 2019 – a double-lobed Kuiper Belt object now known as Arrokoth. Its shape resembles the BB-8 droid from the recent ‘Star Wars’ chapters. It features a small circle atop a larger circle, except it’s flattened.


Assessing the night sky: Venus and the Moon are visible tonight in the southwest just after sunset.

Comments 
loading
In Channel
Cold Snap Up North

Cold Snap Up North

2020-02-2906:23

Older than Dirt

Older than Dirt

2020-02-2208:34

Coming Attractions

Coming Attractions

2020-02-0807:53

Elementary

Elementary

2020-01-1105:55

Mark the Moment

Mark the Moment

2019-12-2302:48

Worth A Look

Worth A Look

2019-12-0908:28

You’re Outta Here!

You’re Outta Here!

2019-11-2305:14

What’s in a Name?

What’s in a Name?

2019-11-1605:08

Happy Birthday, Carl!

Happy Birthday, Carl!

2019-11-0907:02

Special Delivery

Special Delivery

2019-11-0205:19

Matter Barely Matters

Matter Barely Matters

2019-10-2605:58

Dinner on Mars?

Dinner on Mars?

2019-10-1909:11

Keeping Score

Keeping Score

2019-10-1206:43

Rocket Man

Rocket Man

2019-10-0505:03

loading
00:00
00:00
1.0x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

Imaging the Unimaginable

Imaging the Unimaginable

WHYY