On the night of October 5-6, 1923, Carnegie astronomer Edwin P. Hubble took a plate of the Andromeda Galaxy (Messier 31) with the Hooker 100-inch telescope of the Mount Wilson Observatory. This plate, ...

Edwin Hubble first identified the Universe’s expansion in 1929. Since then, the rate of expansion – called the Hubble constant – has been the focus of countless measurements. Each generation of ...

This discrepancy between model and data became known as the Hubble tension. Now, results published in the Astrophysical Journal Letters provide even stronger support to the faster rate of expansion.

He believed that these could be hints of galaxy evolution, but the answer would have to wait until 1994 when the renowned Hubble Deep Field was installed on the Hubble Space Telescope. Edwin Hubble's ...

In commemoration of Edwin Hubble's discovery of a Cepheid variable class star, called V1, in the neighboring Andromeda galaxy 100 years ago, astronomers partnered with the American Association of ...

But the answer had to wait for the Hubble Space Telescope’s far vision in the legendary Hubble Deep Field in 1994. The most impactful finding is that Edwin Hubble's analysis showed that the farther ...

The sun's magnetic field last flipped toward the end of 2013. What causes this switch in polarity, and is it dangerous for anything on Earth? Let's take a deep dive into the phenomenon of the sun ...

The journey is long and full of obstacles—from broken machinery to terrifying monsters. If surviving is hard, use Deep Descent codes. For a whole lot more scary, funny, and all other kinds of Roblox ...

A new study shows how deep sleep may wash away waste buildup in the brain during waking hours, an essential process for maintaining brain health. The findings also offer insights into how sleep ...

In this article, we discuss the principles and advocate two general frameworks to design deep learning-based near-field transceivers covering both iterative and non-iterative algorithms. Case studies ...

Why it's so special: This iconic montage features images of Jupiter, Saturn, Uranus and Neptune captured between 2014 and 2024 as part of the Hubble Space Telescope's Outer Planet Atmospheres ...

Remakes are almost always welcomed. That’s the case with the upcoming Donkey Kong Country Returns HD. The Nintendo classic is set as one of the very first major releases of 2025. Here are 10 ...