Asteroid 2026 JH2 will safely pass just 56,000 miles from Earth on May 18, giving astronomers a rare close-up view.
The crucial manoeuvre scheduled for Friday will use the gravity of Mars to shift Psyche onto the right path, a faster and ...
On May 18, 1917, President Wilson signed the Selective Service Act of 1917 by which the United States raised an army for ...
An asteroid named 2026JH2 will swing by Earth on Monday, passing four times closer than our distance to the moon.
The livestream will begin at 3:45 p.m. EDT on May 18, bringing near real time views of the asteroid from robotic telescopes ...
A newly discovered asteroid estimated to be about as long as the Lincoln Memorial is tall is set to fly between the moon and ...
Letters to the editors for the February 2026 issue of Scientific American ...
A recent study indicates that Earth’s composition closely matches Mars, challenging long-held assumptions about where our ...
Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on ...