The Online Star Register Blog

Thank you for visiting the Online Star Register Blog. Here we share the latest news with you about the OSR gifts, our apps and about what we love most: the universe and the stars!

The sequel: What is the immune system?

- 23 November 2024

In the previous part, we learned a lot about the immune system and ended on the wondering note of bacteria fighting off bacteriophages, correct? So the main question arose behind the mechanisms of how exactly they protect their own DNA from being degraded as viral DNA? Let’s get into the details of this and expand our knowledge!

The end of the Sun: how will it happen?

- 14 November 2024

The Sun is in its prime. It was formed in a gigantic cloud of gas and dust 4 billion and 600 million years ago, and consists of hydrogen (74%), helium (25%) and other gases (1%). In the core of the Sun, the temperature reaches an astonishing 15 million degrees Celsius.

Name a star in memory

- 4 November 2024

Losing someone close to you is always difficult. Just try to remember that the ones we’ve lost, will never really leave you. They are watching over us from above and they live on in our hearts and our memories.

What exactly is the immune system?

- 3 November 2024

We have all studied some concepts related to this question. In fact, it’s an idea that has been circulating throughout the education system, right? We could all say our own learnings on this topic, yet we rarely wonder how it all started.