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Astronomer leaves message for life on Mars shortly before his death

Astronomer leaves message for life on Mars shortly before his death

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Astronomer leaves message for life on Mars shortly before his death

Shortly before his death, famed astronomer Carl Sagan recorded a message for the first humans on Mars.

Sagan, who died from pneumonia in December 1996, was the co-founder of The Planetary Society and strongly believed the Red Planet should be explored for signs of life.

Ahead of his death, Sagan made a recording for the first people on Mars.

The recording was sent to Mars and arrived on May 25 2008 via NASA’s Phoenix lander. The mini DVD is still on Mars in hope that it will stay there for thousands of years.

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In the clip, he introduces himself and his work based in Ithaca at the time.

“Maybe you can hear, in the background, a 200-foot [60-metre] waterfall, right nearby, which is probably – I would guess – a rarity on Mars, even in times of high technology,” Sagan says.

“Science and science fiction have done a kind of dance over the last century, particularly with respect to Mars,” he continues.

“The scientists make a finding, it inspires science fiction writers to write about it, and a host of young people read the science fiction and are excited and inspired to become scientists to find out more about Mars, which they do, which then feeds again into another generation of science fiction and science.”

Sagan then says that he is unaware of “why you’re on Mars,” before citing various theories.

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“Maybe you’re there because we’ve recognised we have to carefully move small asteroids around to avert the possibility of one impacting the Earth with catastrophic consequences, and, while we’re up in near-Earth space, it’s only a hop, skip, and a jump to Mars,” he suggests.

He then details another reason that it could be because “we recognise that if there are human communities on many worlds, the chances of us being rendered extinct by some catastrophe on one world is much less.”

“Or maybe we’re on Mars because of the magnificent science that can be done there, the gates of the wonder world are opening in our time,” he theorises, adding: “Or maybe we’re on Mars because we have to be, because there’s a deep nomadic impulse built into us by the evolutionary process.

“We come after all, from hunter-gatherers, and for 99.9 percent of our tenure on Earth, we’ve been wanderers. And the next place to wander to is Mars.

But whatever the reason you’re on Mars is, I’m glad you’re there. And I wish I was with you.”

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Reddit shares soar as earnings show advertising, AI licensing revenue potential

Reddit shares soar as earnings show advertising, AI licensing revenue potential

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Reddit shares soar as earnings show advertising, AI licensing revenue potential

Reddit soared as much as 11% in early trading on Wednesday after the social media firm floored investors with strong revenue growth and improving profitability in the first earnings since its market debut.

The company surprised Wall Street late on Tuesday with a forecast that it could post an adjusted profit in the second quarter, and its revenue outlook was also far above estimates.

The projections followed better-than-expected results for the first three months of 2024, showing that Reddit’s push to grow its advertising business and content licensing deals with AI-focused companies such as Google were paying off.

“We suspected that Reddit would come out strong out of the gates, and Reddit exceeded our bullish expectations,” Bernstein analyst Mark Shmulik said in a client note.

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“Reddit appears to be reaping the benefits of a strong digital ad market, buoyed by some ‘free’ IPO marketing, alongside increased traffic courtesy of their new favorite AI partner Google.”

Several analysts have said that despite being founded in 2005, Reddit was still in the early stages of the process of generating ad revenue and should benefit in the coming quarters from expanded ad targeting and measurement tools, among others.

The company’s more than 100,000 discussion forums, or subreddits, filled with user-generated content topics ranging from history to gaming have made it an attractive partner for companies looking to train their data-hungry AI models.

At least 7 analysts raised their price target on Reddit’s stock, pushing the median view to $55, according to LSEG data. The company priced its much-awaited initial public offering at $34 in March.

Reddit remains in the early days of developing its ads business, Piper Sandler analysts said, adding that a large international user opportunity remains untapped. 

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Kretinsky and Layani face off in battle for distressed IT firm Atos

Kretinsky and Layani face off in battle for distressed IT firm Atos

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Kretinsky and Layani face off in battle for distressed IT firm Atos

 Shares of Grayscale Bitcoin Trust jumped 2.4% on Monday after the exchange-traded fund (ETF) that tracks the price of bitcoin saw its first day of inflow since January.

The move marks a major milestone for GBTC, which has seen $17.46 billion in withdrawals since it converted from a trust to an easily tradable ETF in January, due to the higher fees it charges compared with rivals.

Some of the outflows were also tied to the wave of bankruptcies in the crypto industry, as companies that collapsed in the last two years pulled money out of the fund to repay their creditors.

GBTC saw inflows of $63 million on Friday, according to investment management firm Farside Investors. It currently manages $18.08 billion in assets, according to its website.

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However, its position as the biggest spot bitcoin ETF by assets under management (AUM) has come under threat from BlackRock’s iShares Bitcoin Trust, which manages $16.91 billion, according to its website.

Grayscale said in March that it would seek approval from the Securities and Exchange Commission to spin off a portion of GBTC’s assets into a new, lower-fee Bitcoin Mini Trust. The company has yet to decide on the fees for the Mini Trust.

Spot bitcoin ETFs, which were approved by the SEC in January following a decade of rejection, provide investors with bitcoin exposure without the need to directly hold the cryptocurrency. 

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China to build 100-mile-long hyperloop train line by 2035

China to build 100-mile-long hyperloop train line by 2035

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China to build 100-mile-long hyperloop train line by 2035

China’s top engineering and rail design experts have exciting news: they’re planning to build the country’s very first hyperloop train line!

This futuristic project will connect two bustling cities, Shanghai and Hangzhou, spanning a distance of 150km (about 93 miles).

What makes this project so special? Well, it’s all about speed! The hyperloop train will travel inside a special vacuum tunnel, allowing it to reach mind-blowing speeds of up to 1,000km/h (that’s about 621mph!).

Before choosing the Shanghai-Hangzhou route, the experts carefully evaluated several options.

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They considered factors like economic potential, population density, and existing transport infrastructure. In the end, they decided that connecting Shanghai and Hangzhou would bring the most benefits to the region.

This project is a big deal for China, and it’s being led by some of the country’s top engineers and scientists.

They’re excited about the potential for this hyperloop train to revolutionize transportation and boost economic growth in the area.

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