As a branch of astronomy, star formation includes the study of the interstellar medium (ISM) and giant molecular clouds (GMC) as precursors to the star formation process, and the study of …

May 2, 2025 · After millions of years, immense pressures and temperatures in the star’s core squeeze the nuclei of hydrogen atoms together to form helium, a process called nuclear …

Oct 13, 2023 · How are stars formed? In this article we'll explain stars and learn how stars are formed.

Apr 28, 2025 · How does that work, and how do stars form in the first place? Let's take a tour of one of the universe's most defining, beautiful, and enduring objects—including our own Sun.

May 3, 2025 · In this article, we will explore the fascinating process of how stars form, evolve, and ultimately meet their spectacular end, whether in a dramatic supernova or a quiet fade.

Jul 28, 2025 · Star formation is a critical process in the universe. It involves the birth of stars from clouds of gas and dust in space. Understanding how stars form helps scientists learn about …

Oct 27, 2025 · Throughout the Milky Way Galaxy (and even near the Sun itself), astronomers have discovered stars that are well evolved or even approaching extinction, or both, as well as …

A star is formed when it is hot enough for the hydrogen nuclei to fuse together to make helium. The fusion process releases energy, which keeps the core of the star hot.

Star formation happens in interstellar molecular clouds: opaque clumps of very cold gas and dust. The process starts when some of those clumps reach a critical mass, allowing them to …

May 30, 2024 · Understanding star formation is fascinating as it reveals how simple clouds of cosmic material transform into the dazzling stars we see. So, let’s dive into the detailed steps …