Day

On this day in space! July 28, 1851: The 1st photo of a total solar eclipse was taken by a Prussian daguerreotypist

On this day in space! July 27, 1962: The 1st zero-g cosmonaut training flight took off on a Soviet jetliner

Curiosity Mars rover inspects cracked wheel | Space photo of the day for July 27, 2026

Study finds teens who start the day with breakfast eat better overall - EurekAlert!

Scientists Say Eating One Avocado a Day May Lower Heart Disease Risk

Planet hunter gets the silent treatment | Space photo of the day for July 24, 2026

Time of day of influenza vaccination and subsequent influenza risk - EurekAlert!

Satellite spots a 'hummingbird' in Antarctica | Space photo of the day for July 23, 2026

Up to five cups of coffee a day may benefit heart health, according to American Heart Association

After nearly 30 years, NASA realized this near-Earth asteroid is actually a comet. The discovery may help us defend the planet some day

Our 1st-ever up-close look at the Martian surface | Space photo of the day for July 22, 2026

James Webb Space Telescope looks back in time 4.4 billion years | Space photo of the day for July 21, 2026

SpaceX Falcon 9 rocket sends Starlink satellites to orbit a day after rare launch abort

Coffee and heart health: How many cups of caffeinated coffee are safe to drink each day? - EurekAlert!

Ancient sandstorm leaves behind wreckage on Mars | Space photo of the day for July 20, 2026

Just 3,000 Steps a Day May Help Protect the Brain From Alzheimer’s

Smoke from devastating Canada wildfires visible from space | Space photo of the day for July 17, 2026

A laser disappears into the Milky Way's heart | Space photo of the day for July 16, 2026

Two Drinks a Day May Be Riskier Than Many Americans Think

Glaciers spotted flowing across the Himalayas from space | Space photo of the day for July 15, 2026