The mysterious history of black holes has been decoded by scientists

One of the common misconceptions about black holes is that they not only swallow matter, but also the history of that matter. So when a black hole forms, you can only guess how it was created.

The mysterious history of black holes has been decoded by scientists

That is not entirely true.

Information history is only lost when matter crosses the Event Horizon, and perhaps even when it doesn't. The matter surrounding a black hole still has a rich history.

In a recent study, astronomers used that history to explore the origins of a black hole system. The story begins with a system called GRO J1655-40. It’s a binary system containing a black hole with a mass of about seven suns and a companion star with a mass of more than three suns.

The mysterious history of black holes has been decoded by scientists

According to the understanding of stars, the system originally consisted of two stars, but the larger star exploded as a supernova to become a black hole.

This means that the current system consists of a star, a black hole, and the remaining debris of the exploded star.

To understand the history of that system, the team looked at 2005 data from the Chandra spacecraft, taken when the system was particularly bright in the X-ray range.

Because Chandra collected spectral data from the system, the team was able to use that data to identify the different elements within it. They were able to determine the presence and relative abundance of 18 elements.

This is where astroarchaeology comes in. The elements produced in a star’s core depend on the star’s initial mass and composition. By looking at 18 elements and their abundances, the team was able to reconstruct each of the star’s early features.

They found that the progenitor star to the black hole had the mass of 25 Suns, dwarfing its companion star. This means that most of the material from the original star was ejected into interstellar space, either by the initial supernova explosion or by subsequent stellar winds generated by the system over time.

This type of reconstruction allows astronomers to see how binary stars evolve and how the larger star becomes a black hole or neutron star.

By using this method on other systems, we should be able to better model the dynamics of dying stars.

Sign up and earn $1000 a day ⋙

Leave a Comment

The best laptops for students in 2025

The best laptops for students in 2025

Students need a specific type of laptop for their studies. It should not only be powerful enough to perform well in their chosen major, but also compact and light enough to carry around all day.

Ways to reduce the risk of birth defects in the fetus

Ways to reduce the risk of birth defects in the fetus

Birth defects are something no one wants. Although they cannot be completely prevented, you can take the following steps to reduce the risk of birth defects in your baby.

How to check RAM and check RAM errors on your computer with the highest accuracy rate

How to check RAM and check RAM errors on your computer with the highest accuracy rate

As you know, RAM is a very important hardware part in a computer, acting as memory to process data and is the factor that determines the speed of a laptop or PC. In the article below, WebTech360 will introduce you to some ways to check for RAM errors using software on Windows.

Top 5 best automatic home coffee makers

Top 5 best automatic home coffee makers

The automatic home coffee maker is a modern and professional product, bringing you and your family delicious cups of coffee with just a few quick steps.

Difference between regular TV and Smart TV

Difference between regular TV and Smart TV

Smart TVs have really taken the world by storm. With so many great features and the ability to connect to the Internet, technology has changed the way we watch TV.

Why doesnt the freezer have a light but the refrigerator does?

Why doesnt the freezer have a light but the refrigerator does?

Refrigerators are familiar appliances in families. Refrigerators usually have 2 compartments, the cool compartment is spacious and has a light that automatically turns on every time the user opens it, while the freezer compartment is narrow and has no light.

2 Ways to Fix Network Congestion That Slows Down Wi-Fi

2 Ways to Fix Network Congestion That Slows Down Wi-Fi

Wi-Fi networks are affected by many factors beyond routers, bandwidth, and interference, but there are some smart ways to boost your network.

How to Downgrade from iOS 17 to iOS 16 without Losing Data using Tenorshare Reiboot

How to Downgrade from iOS 17 to iOS 16 without Losing Data using Tenorshare Reiboot

If you want to go back to stable iOS 16 on your phone, here is the basic guide to uninstall iOS 17 and downgrade from iOS 17 to 16.

What happens to the body when you eat yogurt every day?

What happens to the body when you eat yogurt every day?

Yogurt is a great food. Is it good to eat yogurt every day? What will happen to your body when you eat yogurt every day? Let's find out together!

Which type of rice is best for health?

Which type of rice is best for health?

This article discusses the most nutritious types of rice and how to maximize the health benefits of whichever rice you choose.

How to wake up on time in the morning

How to wake up on time in the morning

Establishing a sleep schedule and bedtime routine, changing your alarm clock, and adjusting your diet are some of the measures that can help you sleep better and wake up on time in the morning.

Rent Please! Landlord Sim Tips for Beginners

Rent Please! Landlord Sim Tips for Beginners

Rent Please! Landlord Sim is a simulation mobile game on iOS and Android. You will play as a landlord of an apartment complex and start renting out an apartment with the goal of upgrading the interior of your apartments and getting them ready for rent.

Latest Bathroom Tower Defense Codes and How to Enter Codes

Latest Bathroom Tower Defense Codes and How to Enter Codes

Get Bathroom Tower Defense Roblox game codes and redeem them for exciting rewards. They will help you upgrade or unlock towers with higher damage.

Structure, symbols and operating principles of transformers

Structure, symbols and operating principles of transformers

Let's learn about the structure, symbols and operating principles of transformers in the most accurate way.

4 Ways AI Is Making Smart TVs Better

4 Ways AI Is Making Smart TVs Better

From better picture and sound quality to voice control and more, these AI-powered features are making smart TVs so much better!