Startup
The Great Galactic Dance: Andromeda and the Milky Way’s Cosmic Merger Begins
You might have heard that the Andromeda galaxy is heading toward our Milky Way galaxy, set to collide in a few billion years. But here’s the exciting part: this galactic collision has already started! For the first time, astronomers have found that the two galaxies are already exchanging stars, with Andromeda’s halo overlapping with the Milky Way’s.
Why is Andromeda Moving Toward Us?
Despite the universe expanding, which makes most galaxies move away from each other, Andromeda is moving toward the Milky Way. This is due to the strong gravitational pull between the two galaxies, which is more powerful than the universe’s expansion effect over such short distances.
Slow Motion Collision
When we think of collisions, we imagine sudden impacts. However, galactic collisions are different. They unfold over hundreds of millions of years. For instance, the Antennae Galaxies, located about 70 million light-years away in the constellation Corvus, have been merging for at least 100 million years, creating spectacular star tails due to tidal forces at play during their interaction.
Evidence of the Merger
Hypervelocity Stars: The Cosmic Sprinters
One of the first pieces of evidence that Andromeda and the Milky Way have started colliding comes from hypervelocity stars. These stars are like cosmic sprinters, moving so fast that they can escape the gravitational pull of their home galaxies. Imagine throwing a ball so hard that it flies off into the sky, never to return. Hypervelocity stars do something similar, zooming away at speeds of around 1,000 kilometers per second.
These stars achieve such high speeds mainly by interacting with supermassive black holes, which can sling them out of the galaxy at incredible velocities. Some hypervelocity stars in the Milky Way might be from Andromeda. To understand their origin, astronomers ran simulations and found that a small percentage of these stars could indeed reach the Milky Way, hinting that the star exchange between the galaxies had begun.
Galactic Halos: Touching Across Space
Another significant piece of evidence comes from the galactic halos. A galactic halo is a vast region of gas and dark matter surrounding a galaxy. Andromeda’s halo already overlaps with the Milky Way’s. By observing light from distant quasars behind Andromeda, astronomers mapped this halo and found it extends 1.3 million light-years towards us. This indicates that the halos of the two galaxies are interacting, signaling the beginning of their merger.
What Happens Next?
The collision between Andromeda and the Milky Way will be a long, drawn-out process, starting with initial encounters and eventually leading to a full merger:
- First Encounter: In about 3.75 billion years, Andromeda and the Milky Way will begin their initial collision. This close encounter will trigger bursts of star formation and significantly disrupt both galaxies’ structures. However, they will move apart after this first encounter.
- Second Encounter: About 5 billion years from now, the galaxies will come back together for a more dramatic interaction, leading to the merging of their central supermassive black holes. This will result in even more star formation and possibly the ejection of stars from the system.
- Final Merger: Over the next billion years, the galaxies will continue to pass through each other, gradually losing energy through dynamic friction until they finally merge into a single, massive elliptical galaxy. This final merger will mark the end of the Milky Way as we know it. By this time, the solar system may have been flung into a distant part of the new galaxy or even ejected into intergalactic space.
This grand cosmic event will reshape our galaxy’s structure and create a spectacular new galaxy. While it may sound alarming, this process is so slow that it won’t affect our solar system for billions of years. So, no need to pack your bags for another galaxy just yet!
Startup
Swiggy IPO gets oversubscribed led by QIB bids
Foodtech giant Swiggy IPO was oversubscribed 1.07 times by Friday afternoon, the third day of its book-building process.
Qualified Institutional buyers (QIBs), which typically invest on the last day to gauge overall market demand, came through for the company’s IPO, with the portion oversubscribed 1.52 times.
According to the BSE, non-institutional investors(NIIS) made bids for 22% of the allocated issue size, while retail investors subscribed to 97% of the portion.
The Sriharsha Majety-led company saw the quota reserved for employees being subscribed 1.38 times.
On the first and second days of the book-building process, Swiggy IPO was subscribed only 35% and 12%, respectively.
Swiggy has secured nearly Rs 5,085 crore (about $605 million) from anchor investors, including the life insurance and mutual fund divisions of HDFC, ICICI, and SBI. The anchor book attracted participation from over 75 major domestic mutual funds, along with international investors such as Astrone Capital, Fidelity, and BlackRock.
The Bengaluru-headquartered company, which competes with publicly listed Zomato and General Catalyst-backed Zepto, has set its IPO price band at Rs 371 – Rs 390 per equity share.
Startup
OpenAI spent $10 million on this domain: Here’s why!
Have you checked out X (formerly Twitter) lately? If you have, you might have come across an intriguing post by Sam Altman featuring a mysterious URL called “Chat.com”, with no caption. Curious? When you click on it, you’re taken straight to OpenAI’s groundbreaking tool, ChatGPT.
OpenAI has made headlines recently with a jaw-dropping move: they reportedly shelled out over $10 million for this domain! At first glance, this looks like a steep price tag in an era where many brands are trimming their budgets to stay lean.
So, what’s the story behind this hefty domain purchase? Let’s take a closer look at this!
Why OpenAI spent millions of dollars on a domain
This strategic move is driven by OpenAI’s mission to establish itself as a dominant force in the realm of AI-powered tools, particularly through its flagship product, ChatGPT.
In the tech world where innovation reigns supreme, securing a domain that perfectly aligns with the branding and functionality of its most popular service is a given. Today, ChatGPT has rapidly become a go-to AI tool used by millions for generating images, answering questions and offering assistance with content creation and even programming.
So, OpenAI’s purchase of chat.com is not just about owning a cool web address—it’s a calculated move to enhance its digital identity and ensure that the ChatGPT experience remains tied to its brand as it expands its offerings.
The bigger picture: OpenAI and HubSpot
In a surprising turn of events, the tech world is buzzing over OpenAI’s recent million-dollar domain acquisition, leaving many to wonder about its intriguing backstory. The domain in question, chat.com, has quite the history—it was initially registered way back in September 1996.
Fast forward to 2023, and it found a new owner in Dharmesh Shah, the co-founder and CTO of the widely popular CRM platform HubSpot, who purchased it for a staggering $15.5 million! But the plot thickens!
Just a few months later, in March, Dharmesh dropped a bombshell: he sold chat.com to an anonymous buyer for an undisclosed sum, which has now been confirmed to be OpenAI. While Sam Altman has remained tight-lipped about the specifics of the acquisition, reports from The Verge suggest that Dharmesh may have pocketed more than $15 million from the sale.
This hefty investment in chat.com is more than just a flashy purchase; it’s part of OpenAI’s strategic vision. Owning a domain that’s not only memorable but also inspires trust is crucial for establishing credibility and attracting customers in this competitive landscape.
Chat.com is now ChatGPT’s new destination
Spending more than $10 million on a domain might seem extravagant, but for OpenAI, this investment is a strategic move aimed at building a more unified, and recognisable brand. With chat.com, the company positions itself at the centre of the rapidly growing AI-powered market. As OpenAI continues to innovate, this domain acquisition will likely prove to be one of the company’s most crucial investments in securing its place at the top of the AI industry.
Startup
Trent Q2 profit grows 47% to Rs 335 Cr; sales jumps 39.3%
Tata Group retail firm Trent on Thursday reported a 46.9% growth in its consolidated net profit to Rs 335.06 crore for the second quarter ended September 2024.
The company had posted a consolidated net profit of Rs 228.06 crore a year ago, according to a regulatory filing from Trent, which operates retail stores under brands like Westside, Zudio, and Star.
Its consolidated revenue from operations increased 39.37% to Rs 4,156.67 crore during the quarter under review. It was Rs 2,982.42 crore in the year-ago period, it added.
Trent’s total expenses rose 48.49% to Rs 3,743.61 crore in the September quarter.
As of September 30, Trent was operating 226 Westside, 577 Zudio and 28 stores across other lifestyle concepts, the company said in an earning statement.
“During the quarter, we opened 7 Westside and 34 Zudio stores (including 1 in Dubai) across 27 cities. We also consolidated 9 Westside and 16 Zudio stores,” it added.
Its Chairman Noel N Tata said: “Consumer sentiment has remained relatively muted. This coupled with seasonality has meant that retail businesses have faced headwinds. In the foregoing context, the team has delivered strong results across brands, concepts, categories and channels in Q2”.
Shares of Trent Ltd on Thursday settled at Rs 6,498.45 on BSE, down 6.54% from the previous close.
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