Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Earth’s Twisted Sister: How Will We Reveal Venus’ Secrets?
universetoday ^ | 10 Mar , 2017 | Evan Gough

Posted on 03/10/2017 8:51:17 PM PST by BenLurkin

Near-Term goals for the exploration of Venus include improved remote-sensing from orbital probes. This will tell us more about the gravity and topography of Venus. Improved radar imaging and infrared imaging will fill in more blanks. The team also promoted the idea of a sustained aerial platform, a deep probe, and a short duration lander. Multiple probes/dropsondes are also part of the plan.

Dropsondes are small devices that are released into the atmosphere to measure winds, temperature, and humidity. They’re used on Earth to understand the weather, and extreme phenomena like hurricanes, and can fulfill the same purpose at Venus.

...

The mid-term goals are more ambitious. They include a long-term lander to study Venus’ geophysical properties, a short-duration tessera lander, and two balloons.

The tesserae lander would land in a type of terrain found on Venus known as tesserae. We think that at one time, Venus had liquid water on it. The fundamental evidence for this may lie in the tesserae regions, but the terrain is extremely rough. A short duration lander that could land and operate in the tesserae regions would help us answer Venus’ liquid water question.

...

The long-term goals from Cutts and his team are where things get really interesting. A long-lived surface rover is still on the list, or possibly a near-surface craft like a balloon. Also on there is a long-lived seismic network.

A seismic network would really start to reveal the secrets behind Venus’ geophysical life. Whereas a lander would give us estimates of seismic activity, they would be crude compared to what a network of seismic sensors would reveal about Venus’ inner workings. A more thorough understanding of quake mechanisms and locations would really get the theorists buzzing. the final thing on the list that would be ... a sample-return mission.

(Excerpt) Read more at universetoday.com ...


TOPICS: Astronomy
KEYWORDS:
Navigation: use the links below to view more comments.
first 1-2021 next last

1 posted on 03/10/2017 8:51:17 PM PST by BenLurkin
[ Post Reply | Private Reply | View Replies]

To: BenLurkin

We’re Not Gonna Take It?


2 posted on 03/10/2017 8:52:27 PM PST by TBP (0bama lies, Granny dies.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: BenLurkin

Just drop Eros on it and see what happens.


3 posted on 03/10/2017 8:54:06 PM PST by Noumenon ("Only the dead have seen an end to war.")
[ Post Reply | Private Reply | To 1 | View Replies]

To: TBP

https://www.youtube.com/watch?v=8LhkyyCvUHk


4 posted on 03/10/2017 8:55:06 PM PST by BipolarBob (I just got done celebrating Black History Month. Obama and Kaepernick are both history. Hurray!)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Noumenon

Waiting to find out what became of Julie Mao....


5 posted on 03/10/2017 8:55:36 PM PST by BenLurkin (The above is not a statement of fact. It is either satire or opinion. Or both)
[ Post Reply | Private Reply | To 3 | View Replies]

To: BipolarBob

Very nice!


6 posted on 03/10/2017 8:56:59 PM PST by BenLurkin (The above is not a statement of fact. It is either satire or opinion. Or both)
[ Post Reply | Private Reply | To 4 | View Replies]

To: BipolarBob

https://www.youtube.com/watch?v=4xmckWVPRaI


7 posted on 03/10/2017 8:59:02 PM PST by TBP (0bama lies, Granny dies.)
[ Post Reply | Private Reply | To 4 | View Replies]

To: TBP

This song will always remind me of the Gray Davis recall.
https://www.youtube.com/watch?v=pivx0PRFOYs

Too bad California was betrayed by Schwarzenegger. :(


8 posted on 03/10/2017 8:59:47 PM PST by BenLurkin (The above is not a statement of fact. It is either satire or opinion. Or both)
[ Post Reply | Private Reply | To 2 | View Replies]

To: BenLurkin

We could start dropping bacteria in there to terraform it. Sadly, it will still take millions of years to cool off enough to settle.


9 posted on 03/10/2017 9:01:55 PM PST by buwaya
[ Post Reply | Private Reply | To 1 | View Replies]

To: BenLurkin

I’ve read the whole series, but I won’t spoil it for you. A better question is what happens to Miller.


10 posted on 03/10/2017 9:02:35 PM PST by Noumenon ("Only the dead have seen an end to war.")
[ Post Reply | Private Reply | To 5 | View Replies]

To: BenLurkin

We already know that Venus is not habitable by we humans. Pray tell why we are spending this money (lots, no doubt) to gather information that will be of no use to us.


11 posted on 03/10/2017 9:04:01 PM PST by Rembrandt (Part of the 51% who pay Federal taxes)
[ Post Reply | Private Reply | To 1 | View Replies]

To: BenLurkin

And from what I’ve heard, Dee Snyder is a Republican.


12 posted on 03/10/2017 9:07:22 PM PST by TBP (0bama lies, Granny dies.)
[ Post Reply | Private Reply | To 8 | View Replies]

To: BenLurkin

Banarama “Venus”

https://www.youtube.com/watch?v=NkcU2_Vs7Xw


13 posted on 03/10/2017 9:41:51 PM PST by Redcitizen
[ Post Reply | Private Reply | To 1 | View Replies]

To: Rembrandt

It isn’t even an interesting target for a telescope. In all my years of observing, I’ve looked at Venus once. A big bore. Went back to my favorite nebulae.


14 posted on 03/10/2017 9:42:57 PM PST by CarolAnn
[ Post Reply | Private Reply | To 11 | View Replies]

To: buwaya
" We could start dropping bacteria in there to terraform it."

I hear Miley Cyrus is looking to move out of the country. She surely has a mega load of critters and bacteria.

15 posted on 03/10/2017 10:03:24 PM PST by crazy scenario (We can't take you anywhere)
[ Post Reply | Private Reply | To 9 | View Replies]

To: BenLurkin

What a gas!


16 posted on 03/10/2017 11:36:22 PM PST by odds
[ Post Reply | Private Reply | To 1 | View Replies]

To: buwaya
it will still take millions billions of years to cool off enough to settle. Fixed
17 posted on 03/11/2017 5:20:23 AM PST by PIF (They came for me and mine ... now it is your turn ...)
[ Post Reply | Private Reply | To 9 | View Replies]

To: BenLurkin
More interesting would be to learn how old Venus is exactly - since I. Velikovsky correctly predicted surface conditions back in the 50's when everyone else thought it might be some Earth twin with jungles and all. He claimed that Venus really emerged from Jupiter in human memory (the Greek/Roman legend of the birth of Venus). Age might tell.
18 posted on 03/11/2017 5:25:30 AM PST by PIF (They came for me and mine ... now it is your turn ...)
[ Post Reply | Private Reply | To 1 | View Replies]

To: BenLurkin

Need durable hardware for Venus landings, as surface temperatures are in the 800-900 degree range.


19 posted on 03/11/2017 10:23:43 AM PST by JimRed ( TERM LIMITS, NOW! Building the Wall! TRUTH is the new HATE SPEECH.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: PIF

Velikovsky’s Worlds in Collision is one of my old favorites.


20 posted on 03/11/2017 10:25:59 AM PST by JimRed ( TERM LIMITS, NOW! Building the Wall! TRUTH is the new HATE SPEECH.)
[ Post Reply | Private Reply | To 18 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson