We typically think of the Oort cloud as scattered ice balls floating far from the sun, yet still tied to it gravitationally.
The dazzling spiral galaxy in this Hubble Space Telescope image is UGC 5460, located about 60 million light-years away in the ...
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
John Kounios is a professor of psychological and brain sciences at Drexel University. He is co-author of The Eureka Factor: Aha Moments, Creative Insight, and the Brain (Random House, 2015) and ...
The space telescope Gaia has created the largest three-dimensional map of the Milky Way ever. On January 15, 2025, Gaia shut ...
Type Ia supernovae have long served as essential tools in cosmology, acting as cosmic beacons that help astronomers measure ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long ...
The spring semester is officially in full swing, and that means you're working *hard* to achieve all the academic and ...
Commissions do not affect our editors' opinions or evaluations. ARMs are home loans whose rates can vary over the life of the loan. Unlike a fixed-rate mortgage, which carries the same interest ...