The aurora is expected to be bright and visible in multiple northern U.S. states Oct. 3 through Oct. 5 as well as from the lower Midwest to Oregon.

Now that the sun has reached its solar maximum, aurora chasers should expect the northern lights to appear more frequently in the night sky.

As an embryo grows, there is a continuous stream of communication between cells to form tissues and organs. Cells need to read numerous cues from their environment, and these may be chemical or ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

NASA's Parker Solar Probe conducts groundbreaking studies of the Sun, revealing insights into solar winds and space weather ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is ...

"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

Bareh, A. and Chetia, B. (2025) Comprehensive Analysis of the Ionospheric Response to the 2015 Geomagnetic Storms over ...

The ESA Solar Orbiter has provided a stunning new look at the Sun by combining 25 high-resolution images. This mosaic offers a detailed view of the solar surface, including sunspots and granules, ...

SpaceX launched not one but two lunar landers to the Moon on the same mission, on the 100th launch from the same pad where ...

A spacecraft named BepiColombo is currently zipping by planet Mercury, making a very close flyby and snapping incredible high ...

NASA is sending a suite of science and technology demonstrations on Firefly Aerospace's Ghost Riders in the Sky mission to ...