A billion people watched Neil Armstrong step onto the lunar surface in 1969. But space reporter Jay Barbree was there for all the steps before that.
Celebrate the anniversary of Neil Armstrong and Buzz Aldrin on the Moon.
Probing the cosmos with gravitational waves
These waves in the fabric of space-time predicted by Albert Einstein will take astronomers inside the most violent events in the cosmos.
Scientists use computer simulations to probe how space-time reacts as black holes collide.
Faceoff! The Moon’s oddly different sides
Clues unearthed by NASA’s Lunar Reconnaissance Orbiter and GRAIL have opened a new window on the Moon’s creation and early evolution.
Our nearest neighbor’s murky past has come into sharper focus thanks in part to recent observations made by NASA’s GRAIL spacecraft.
The James Webb Space Telescope takes shape
In January, journalist Nola Taylor Redd toured the Goddard Space Flight Center for an exclusive look at the nuts and bolts of the world’s largest space telescope.
These streaming feeds give a look into the space telescope’s stressful life.
Wander fall’s deep sky
Whatever size telescope you own, set it up this season and hunt down these impressive sights.
No matter what size telescope you own, there’s lots to see in the fall sky.
How Astro Tanja captures the southern sky
In just two years, this skywatcher taught herself astroimaging.
This self-taught astroimager dazzles with her sky shots.
The truth behind the Super Moon
The year’s closest Full Moon arrives August 10, but will not blind us or bring about the apocalypse.
Set up your scope, a monitor, and this video camera, and you’ll be a hit at star parties.