Web26 de out. de 2024 · Also, that question is from 2024 so there might be more up-to-date information. "Galactic bars develop when stellar orbits in a spiral galaxy become unstable and deviate from a circular path. The tiny elongations in the stars’ orbits grow and get locked into place, forming a bar. The bar becomes even more pronounced as it collects more … WebLocation. The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it.
What Is the Big Bang? NASA Space Place – NASA Science for Kids
Web31 de mar. de 2024 · Credit: NASA/JPL. Most galaxies are between 10 billion and 13.6 billion years old. Our universe is about 13.8 billion years old, so most galaxies formed … Webcomputer science. Find the gcd and lcm of the two numbers given. a=5 \cdot 11 \cdot 23^ {2}, b=5^ {3} \cdot 11^ {3} a = 5⋅11⋅232,b = 53 ⋅113. Verified answer. physics. Ten cars in a circle at a boom box competition produce a 120 -dB sound intensity level at the center of the circle. What is the average sound intensity level produced there ... chinese restaurants in kingsport tn
How Did Galaxies Form? Astronomy.com
Web25 de nov. de 2024 · How are galaxies formed? – Harsh, aged 14, Kolkata, India. ... Because light takes time to travel to us, when we look at a distant galaxy we are seeing it as it was in the past. Web8 de abr. de 2024 · Webb captured the clearest view of the Neptune's rings in over 30 years. The inner region of the Orion Nebula as seen by the telescope's NIRCam instrument. The image reveals intricate details ... Web19 de set. de 2024 · The bulges of spirals share many properties with elliptical galaxies, suggesting they may have formed in similar ways. Gas that falls later onto an already-formed elliptical galaxy can cool before it has had time to form stars. The cooling causes the gas to lose energy, but not angular momentum, which can make it form a thin … chinese restaurants in kissimmee fl