I find it really baffling that of all the missions to Mars since Viking, none have had experiments to detect life. Did the negative Viking results really kill off all curiosity in the search for current life? It seems very short-sighted.
So, what does the linked article mean when it says “In the mid-1970s, NASA sent two Viking landers to the surface of Mars equipped with instruments that conducted the only life detection experiments ever conducted on another planet.”? How does that differ from what you describe in subsequent missions?
I know a lot of them have looked for evidence of past conditions amenable to life, such as water. Have any of them tried to detect current life?
They really screwed up approving the futures etf, even revoking that is hard and it undercuts their stance. If the futures etf was a disaster somehow it would help, but it’s been too quiet.
Essentially, a Bitcoin spot ETF is a type of investment fund that aims to track the price of Bitcoin directly. Unlike futures-based ETFs, which derive value from contracts speculating on future Bitcoin prices, spot ETFs seek to hold actual Bitcoin. This would allow investors to buy and sell shares of the ETF on an exchange, exposing them to Bitcoin's price movements without actually needing to purchase and store Bitcoins themselves.
In case, like me, you had no idea what a spot ETF was.
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