Mars Was Habitable Longer Than We Thought
It is a scientific consensus that water once flowed on Mars, and that it had a denser atmosphere, meaning that it was once habitable. Unfortunately, roughly 4.2 to 3.7 billion years ago, Mars’ rivers, lakes, and global ocean began to disappear as solar wind slowly stripped its atmosphere away. For scientists, the question of how long it remained habitable has been the subject of ongoing inquiry. Where some scientists maintain that Mars ceased being habitable billions of years ago, recent research suggests that it experienced periods of habitability that lasted for eons. This includes recent findings by NASA’s Curiosity rover, which has been exploring the Gale Crater on Mars to…
Is there a Black Hole inside our Sun?
There’s a hole inside our Sun. A mass equivalent to 1,500 Earths has disappeared. Tracking this over time could change the way we see stars. There’s a hole inside our Sun. Right in the middle. A mass the size of 1,500 Earths has simply disappeared. Much of what we know about the Sun’s behavior says it should be there – but when we interpret the data encoded in the Sun’s light, that mass is nowhere to be seen. Analysis of the transmission of sound and light from the Sun’s surface using a new three-dimensional model, as opposed to the usual 2D models, suggests that the Sun has a much different…
Historic astronomical discovery 1300 light-years away
In a remarkable discovery in modern astronomy, an international group of scientists has observed for the first time the early stages of planet formation around a young star, called HOPS-315. The star is located in the Orion Nebula, about 1,300 light-years from the Sun. The new discovery, published in the prestigious journal Nature on July 16, 2025, marks a crucial moment in understanding the processes that led to the formation of our own Solar System and offers a unique window into the cosmic past of the universe. In this article, we will explore the details of this epochal observation, the technologies used, the scientific implications, and what this discovery means…
