Skyscraper-size asteroid expected to pass by Earth Friday

There’s no risk of it hitting our planet since it will pass seven times the distance from Earth to the moon.

Laser strikes against aircraft have surged to a new record, FAA says

Laser strikes aimed at aircraft including airline planes surged 41% last year to a record high, according to federal officials.

Guardians' home opener on collision course with solar eclipse in Cleveland

By the time the first pitch is thrown at the Guardians' home opener on April 8, fans will have seen something more unusual than a no-hitter, more rare than a perfect game and astronomically more exciting than an unassisted triple play.

Syphilis reaches 1950s levels in US, while other STD rates show mixed trends

The U.S. syphilis epidemic isn't abating, with the rate of infectious cases rising 9% in 2022, according to a new federal government report on sexually transmitted diseases in adults.

Telescope captures stunning images of not 1 but 19 spiral galaxies

NASA’s James Webb Space Telescope was launched on Christmas Day 2021. Images possibly reveal billions of stars outside of our Milky Way galaxy.

The only other time a space shuttle was stacked in California

When the space shuttle program was initially developed, NASA expected to fly dozens of missions per year, not just from Kennedy Space Center in Florida, but also from a launch site on the West Coast.

Boeing withdraws safety exemption request amid growing scrutiny after 737 Max incident

Boeing is retracting a request for a safety exemption crucial for certifying its new 737 Max 7 model following an alarming incident where a door plug blew out on a 737 Max 9 mid-flight.

Watch again: SpaceX Falcon 9 rocket successfully launches NG-20 mission to ISS from Florida

SpaceX successfully launched Northrop Grumman’s 20th Commercial Resupply Services mission (NG-20) to the International Space Station (ISS) from Florida Tuesday afternoon.

Amelia Earhart's lost, wrecked plane possibly spotted by explorers in Pacific Ocean

A marine robotics company may have unraveled the mystery of Amelia Earhart's disappearance. Utilizing sonar technology, they detected an image resembling her aircraft west of her projected landing spot in the Pacific Ocean.

NASA's fallen astronauts honored during Titusville memorial ceremony

Sunday saw a tribute in Titusville to some of America’s heroes: 17 astronauts – 16 Americans, and one Israeli – who were killed while working on the space program.

Here's what the Pentagon's former UFO hunter learned on the job

The Pentagon official who led efforts to centralize UFO investigations has some harsh words for some members of Congress.