Where you are likely to see the April total eclipse based on cloud-cover forecasts

A total solar eclipse will happen over a large swath of the U.S. this April, but cloud cover could spoil the views for millions if the weather doesn't cooperate. That's where historical weather comes in handy.

40 years ago, he became the first one-man spacecraft

Astronaut Bruce McCandless drifted away from the space shuttle and into history. The photo of his untethered spacewalk became one of the most iconic images of the decade.

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.

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.

Watch: Indiana officer rescues 2 dogs from icy pond

A police officer in Indiana was caught on body cam rescuing two Labradors from an icy pond over the weekend. 

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.

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.

Space Shuttle Endeavour moved into launch position at California Science Center

The space shuttle Endeavour was lifting off one last time, as California Science Center crews hoisted the retired orbiter into the air over Exposition Park.

Space shuttle moving into launch position
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The space shuttle Endeavour is scheduled to make its final flight Monday evening, as California Science Center crews hoist the retired orbiter into the air over Exposition Park so it can be lowered into place in a one-of-a-kind launch-ready vertical display.

Challenger explosion anniversary: 38th Anniversary of NASA's Space Shuttle tragedy, claiming 7 lives

On this day in history, Jan. 28, 1986, the space shuttle Challenger — scheduled for a routine launch from Cape Canaveral in Florida — exploded after just 73 seconds in flight, killing all seven Americans on board.

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.

How to photograph the moon with your cellphone

With a few tricks to improve your cellphone photography skills, you can capture the glowing moon in all its glory.

NASA's Ingenuity ends mission on Mars due to rotor damage

The drone-like helicopter completed 72 flights over the past three years and logged more than two hours of overall flight time.

NASA's Ingenuity helicopter takes final flight on Mars

NASA's Ingenuity Mars helicopter was widely acclaimed to be the "Wright Brothers moment" of space exploration. Officials made the unexpected announcement this week that its mission has ended.

Japan's SLIM moon lander hit its target, but it appears to be upside-down

Japan’s space agency said Thursday that its first lunar mission hit the tiny patch of the moon's surface it was aiming for, although the probe appears to be lying upside-down.