ISRO requests Indian proposals for Venus probe
India’s space agency ISRO has issued a request for proposals from Indian scientists for the scientific instruments to be installed on a future probe to Venus.
The announcement included the following information about the proposed Venus orbiter itself:
The payload capability of the proposed satellite is likely to be 175 kg with 500W of power. However these values are to be tuned based on the final configuration. The proposed orbit is expected to be around 500 x 60,000 km around Venus. This orbit is likely to be reduced gradually, over several months to a lower apoapsis.
All told it appears that India is moving forward with this project, and probably intends to build it much like they build Mangalyaan, their successful Mars orbiter, quickly, efficiently, and for relatively low cost.
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India’s space agency ISRO has issued a request for proposals from Indian scientists for the scientific instruments to be installed on a future probe to Venus.
The announcement included the following information about the proposed Venus orbiter itself:
The payload capability of the proposed satellite is likely to be 175 kg with 500W of power. However these values are to be tuned based on the final configuration. The proposed orbit is expected to be around 500 x 60,000 km around Venus. This orbit is likely to be reduced gradually, over several months to a lower apoapsis.
All told it appears that India is moving forward with this project, and probably intends to build it much like they build Mangalyaan, their successful Mars orbiter, quickly, efficiently, and for relatively low cost.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
You do like ISRO, although it is a government program.
Venus is an easy target. NASA has been proposed with the idea of getting an atmospheric sample returned to Earth, by a spacecraft that dips into its upper atmosphere as it returns. To me that sounds like a great idea, could answer whether Venus has active volcanism, when its atmosphere was formed. Venus is really the unknown planet today.