Solar activity ramps up with three X-class and over 20 M-class solar flares in 24 hours

A major solar flare measuring X1.5 erupted from Active Region (AR) 3936 at 04:14 UTC on…

New Image Revealed by NASA of their New Martian Helicopter.

Ingenuity became the first aircraft to fly on another world in the first half of 2021.…

NASA’s Parker Solar Probe Makes its Record-Breaking Closest Approach to the Sun

In August 2018, NASA’s Parker Solar Probe (PSP) began its long journey to study the Sun’s…

Meteor Showers May One Day Help Protect Humanity!

For centuries, comets have captured our imagination. Across history they have been the harbingers of doom,…

Are there liquid water brines on Mars? New study casts doubt

View larger. | An example of weird, dark streaks called recurring slope lineae on the slopes…

Major X1.1 solar flare erupts from Region 3936

Solar activity increased again to high levels on December 29, with a major X1.1 solar flare…

The stargazing events to look forward to in 2025

The northern lights in Denali National Park in Alaska in 2024 Tom Walker/Alamy As the new…

The best sci-fi books to look forward to in 2025 from Adrian Tchaikovsky to Ken Liu

Voyages, both interstellar and Earth-bound, frame many new sci-fi novels Shutterstock/PHOTOCREO Michal Bednarek I am writing…

The Vera C. Rubin Observatory gets started next year. I can’t wait

Rubin Observatory’s commissioning camera (ComCam) Rubin Observatory/NSF/AURA/H. Stockebrand Sometime in May or June, as the southern…

Parker Solar Probe aims to teach us more about the sun

NASA’s Parker Solar Space Probe got closer to the sun than any other human-made object. NPR…