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Last post

NASA's Mars sample return plan is too expensive'

Last post by helicon « Tue Apr 16, 2024 2:45 pm
Replies: 3
by Graeme1858 » Tue Apr 16, 2024 12:09 pm

First post

NASA's Mars sample return plan is getting a major overhaul: 'The bottom line is $11 billion is too expensive'

Graeme

Last post

Call upon the entrepreneurial community to come up with a solution requiring a relative modicum of lift capacity, more likely than the bureaucratic...

3 Replies

43 Views

Last post by helicon
Tue Apr 16, 2024 2:45 pm
Comet Pons-Brooks Visual Report - Wed eve 3/27/24

Last post by Graeme1858 « Fri Apr 05, 2024 4:38 pm
Replies: 1
by broadwater » Thu Mar 28, 2024 2:23 am

First post

I took my 15x70 tripod mounted binoculars and my little Astroscan to a reasonably dark sky site in southern Ontario, Canada to observe Comet...

Last post

Thanks for your report.

We have clear Western skies at sunset this Sunday. I will be looking for the comet with binoculars from the bedroom window....

1 Replies

84 Views

Last post by Graeme1858
Fri Apr 05, 2024 4:38 pm
Pons-Brooks in RFT

Last post by sdbodin « Thu Apr 04, 2024 1:14 am
Replies: 2
by sdbodin » Wed Apr 03, 2024 11:20 pm

First post

Observed comet Pons-Brooks in my 4 inch RFT last evening. Scope; homemade 4 inch RFT with WWII optics, Kodak aerial camera 4 element design 24 inch...

Last post

Posted pic before, but always a pleasure.

RFT4.jpg

2 Replies

100 Views

Last post by sdbodin
Thu Apr 04, 2024 1:14 am
Carrington Event

Last post by Graeme1858 « Fri Mar 29, 2024 8:17 am

by Graeme1858 » Fri Mar 29, 2024 8:17 am

Largest recorded solar storm was even bigger than we thought

Graeme

0 Replies

66 Views

Last post by Graeme1858
Fri Mar 29, 2024 8:17 am
Phobos and Deimos

Last post by Graeme1858 « Fri Mar 29, 2024 8:14 am

by Graeme1858 » Fri Mar 29, 2024 8:14 am

Mars may have captured and split a comet to create its two moons

Graeme

0 Replies

59 Views

Last post by Graeme1858
Fri Mar 29, 2024 8:14 am
Comet Pons-Brooks Visual Report

Last post by broadwater « Wed Mar 27, 2024 10:59 pm
Replies: 2
by sdbodin » Wed Mar 27, 2024 4:22 am

First post

Evening of 26 March, 9pm local (PDT), visible in 11x70 binos north of Hamal. Dim, not picked-up naked eye, coma diffuse no bright point nucleus, just...

Last post

Thanks for the report, Steve. I have a clear forecast for tonight and was really expecting a great show through my 15x70 binoculars. I appreciate...

2 Replies

119 Views

Last post by broadwater
Wed Mar 27, 2024 10:59 pm
Near miss!

Last post by Lady Fraktor « Sun Mar 17, 2024 11:01 pm
Replies: 3
by KingClinton » Sat Mar 16, 2024 7:55 am

First post

This was a close call!
We would not have had time to react!

Last post

Some country may have had a new tourist attraction.

3 Replies

93 Views

Last post by Lady Fraktor
Sun Mar 17, 2024 11:01 pm
Uranus Seasonal Colour Variations

Last post by messier 111 « Sat Jan 06, 2024 2:15 pm
Replies: 2
by Graeme1858 » Sat Jan 06, 2024 8:34 am

First post

Interesting article on true planetary colours and the seasonal cycle of Uranus’s colour:

Graeme

Last post

I read that the Webb telescope is going to take pictures of these same planets, I can't wait to see the result.thx.

2 Replies

206 Views

Last post by messier 111
Sat Jan 06, 2024 2:15 pm
Quadrantid meteor shower, 3-4 January 2024.

Last post by Unitron48 « Thu Jan 04, 2024 6:31 pm
Replies: 3
by KingClinton » Tue Jan 02, 2024 6:23 am

First post

Well, it's a new year and our first meteor shower is upon us!
I have had solid rain for two days now and counting.
So I will probably only see orange...

Last post

I was out early this morning to catch a few...99 percent clouds! Hopefully next year!

I did observe the event in 2016 (25 meteors) and again in 2021...

3 Replies

232 Views

Last post by Unitron48
Thu Jan 04, 2024 6:31 pm
Southern sky guide 2024.

Last post by KingClinton « Wed Jan 03, 2024 6:45 am

by KingClinton » Wed Jan 03, 2024 6:45 am

This article from the conversation covers some of the events to look out for in the southern hemisphere this year. The article focuses on the...

0 Replies

135 Views

Last post by KingClinton
Wed Jan 03, 2024 6:45 am
Happy perihelion day!

Last post by Thefatkitty « Tue Jan 02, 2024 8:17 pm
Replies: 4
by KingClinton » Tue Jan 02, 2024 3:16 pm

First post

Only just got in from work and missed posting this by a few hours.
Ah well, rather late than never.

Last post

That explains why it got warmer at lunch... :lol:

Just kidding; thanks for the info Clinton!

4 Replies

183 Views

Last post by Thefatkitty
Tue Jan 02, 2024 8:17 pm
Comet 144P Kushida.

Last post by Graeme1858 « Mon Jan 01, 2024 11:38 am
Replies: 2
by KingClinton » Mon Jan 01, 2024 9:24 am

First post

Seems like we have several comets to keep a eye on this month!
Would love your feedback if you catch one.

Quote taken from the linked article...

Last post

Thanks Clinton. I've just added it to Stellarium.

Graeme

2 Replies

234 Views

Last post by Graeme1858
Mon Jan 01, 2024 11:38 am
Comet P12/Pons-Brookes.

Last post by KingClinton « Sun Dec 31, 2023 7:19 am
Replies: 3
by KingClinton » Mon Dec 04, 2023 6:43 am

First post

This will here soon.
Add it to your observing lists. Should be interesting to see if it will brighten enough to be a naked eye comet. It should...

Last post

Saw a report of this comet flaring up again, possibly at mag 10?
This will be for our northern hemisphere crowd, it's currently sitting nicely...

3 Replies

248 Views

Last post by KingClinton
Sun Dec 31, 2023 7:19 am
Comet 62P/Tsuchinshan

Last post by JayTee « Sun Dec 31, 2023 1:24 am
Replies: 7
by KingClinton » Sat Dec 30, 2023 8:36 am

First post

Has anyone seen or imaged this comet yet?
Been seeing a lot of images over on social media platforms, some with only the camera on a tripod.

I did...

Last post

The Link Joe gave is the page I always use for comets.

7 Replies

312 Views

Last post by JayTee
Sun Dec 31, 2023 1:24 am
Saturn’s “Spokes” to Return

Last post by Graeme1858 « Sat Dec 23, 2023 11:13 am

by Graeme1858 » Sat Dec 23, 2023 11:13 am

Astronomers have been observing Saturn with the Hubble Space Telescope and several other spacecraft for decades and have noticed something unusual....

0 Replies

208 Views

Last post by Graeme1858
Sat Dec 23, 2023 11:13 am
The Surface of Europa

Last post by Thefatkitty « Sat Dec 16, 2023 5:24 pm
Replies: 1
by Graeme1858 » Sat Dec 16, 2023 1:26 pm

First post

This is the highest-resolution image we have of the surface of the icy moon Europa.

This is from 1997. The Europa Clipper will produce even...

Last post

Thanks Graeme, I'd never seen that before. I'm certainly no scientist, but from everything I've read/seen, Europa seems the best place for other life...

1 Replies

206 Views

Last post by Thefatkitty
Sat Dec 16, 2023 5:24 pm
Halley's Comet begins its 38-year journey back toward Earth tonight

Last post by AstroBee « Fri Dec 15, 2023 6:51 pm
Replies: 9
by KingClinton » Sat Dec 09, 2023 9:20 am

First post

I saw Halley's comet back in 1986, I was on training exercises with the South African army in the Northern Cape province here in SA.
Was a sight to...

Last post

Halley's Comet is what got me hooked on astrophotography. I was shooting basic star trails and stuff prior to Halley but I seem to remember this...

9 Replies

474 Views

Last post by AstroBee
Fri Dec 15, 2023 6:51 pm
Possible new meteor shower for December 12

Last post by JayTee « Wed Dec 13, 2023 12:32 am
Replies: 3
by KingClinton » Mon Dec 11, 2023 3:50 pm

First post

Surely in 2023 we could at least have more user friendly names. :lol:

Quote from the article.
Debris from the near-Earth comet 46P/Wirtanen could...

Last post

I may have a clear window for me on this new moon night (nicely timed). It will run from midnight to 0430 for me. It'll be cold but not frigid. I'll...

3 Replies

246 Views

Last post by JayTee
Wed Dec 13, 2023 12:32 am
Asteriod Leona to occult Betelguese on December 12

Last post by helicon « Tue Dec 12, 2023 8:35 pm
Replies: 9
by KingClinton » Fri Dec 08, 2023 11:20 am

First post

This will only be visible from parts of Europe and Asia, Florida and Mexico.

Quote from the article.
An occultation of a 1st-magnitude star is...

Last post

So I guess not visible from most of U.S. ?

It happened last night, but to answer your question, it was only visible from the tip of Florida, below...

9 Replies

427 Views

Last post by helicon
Tue Dec 12, 2023 8:35 pm
Send your name to Jupiter on Europa clipper spacecraft.

Last post by KingClinton « Mon Nov 27, 2023 7:43 am
Replies: 3
by KingClinton » Fri Oct 27, 2023 9:24 am

First post

Send your name to Jupiter on NASA's Europa Clipper spacecraft. The mission is scheduled to launch in 2024 on a journey to explore Jupiter's ocean...

Last post

Interesting article on why you should send your name on the Europa clipper craft.
I know a lot of folks think it's a waste of time.
Interesting new...

3 Replies

417 Views

Last post by KingClinton
Mon Nov 27, 2023 7:43 am
Fall into an ice giant’s atmosphere

Last post by Lady Fraktor « Mon Nov 20, 2023 4:05 am
Replies: 2
by Graeme1858 » Fri Nov 17, 2023 10:11 am

First post

First steps in returning to Uranus and Neptune?

The unique atmospheric compositions of ‘ice giant’ planets Uranus and Neptune were recreated to...

Last post

Thank you for the link Graeme.

2 Replies

262 Views

Last post by Lady Fraktor
Mon Nov 20, 2023 4:05 am
Io

Last post by messier 111 « Sat Nov 18, 2023 2:02 pm
Replies: 2
by Graeme1858 » Sat Nov 18, 2023 9:33 am

First post

NASA's Juno spacecraft has swooped close to Jupiter's moon Io, capturing this amazing photo of the surface.

Screenshot 2023-11-18 093020.png...

Last post

nice image , thx .

2 Replies

214 Views

Last post by messier 111
Sat Nov 18, 2023 2:02 pm
Rocket Lab Mission to Venus

Last post by Graeme1858 « Sat Nov 18, 2023 11:43 am

by Graeme1858 » Sat Nov 18, 2023 11:43 am

The first of a number of planned missions to Venus.

Rocket Lab announced last year that it had partnered with MIT to take on the first private...

0 Replies

225 Views

Last post by Graeme1858
Sat Nov 18, 2023 11:43 am
What did ancient humans know about astronomy?

Last post by StarBru « Mon Nov 13, 2023 12:59 am
Replies: 2
by Graeme1858 » Sun Nov 12, 2023 4:19 pm

First post

An interesting History question

Graeme

Last post

I am fascinated with earlier civilizations and what they knew about astronomy and architecture. Without all the light pollution of today, no wonder...

2 Replies

226 Views

Last post by StarBru
Mon Nov 13, 2023 12:59 am
A green glow in the Martian night

Last post by helicon « Sun Nov 12, 2023 1:36 pm
Replies: 2
by Graeme1858 » Fri Nov 10, 2023 10:13 am

First post

When future astronauts explore Mars’s polar regions, they will see a green glow lighting up the night sky. For the first time, a visible nightglow...

Last post

Wow, that's pretty cool Graeme!

2 Replies

274 Views

Last post by helicon
Sun Nov 12, 2023 1:36 pm

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