White-tailed deer start growing antlers in March or April as the days start to lengthen. July marks the peak of their antler ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the interplanetary environment for two more years. But by the end of 1967, the spacecraft ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

Here, all you need to know in order to make the most of Venus’ 2025 trip through Gemini.

Sixty years ago today, NASA’s Mariner 4 spacecraft took the first up-close images of Mars, changing humanity's understanding ...

A Martian meteorite weighing 24.67 kg, said to be the largest piece of Mars on Earth, estimated at $2-4 million is displayed ...

Engineers at NASA’s Jet Propulsion Laboratory in Pasadena, California, modified the backup Mariner 4 spacecraft to operate closer to the Sun, and on June 14, 1967, NASA launched Mariner 5 on a 127-day ...

Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury, which would ...

With Trump’s new budget cutting NASA science programs, the Mars Sample Return mission could be replaced by a private-sector ...

How to Marvel at the Spectacular Buck Moon This Week, Along With Mars and Venus Just a couple of days until July's full moon, also known as the Thunder Moon, will fill the sky.

A new map shows hidden Martian rivers stretching thousands of miles, offering fresh evidence of a warm, wet ancient Mars.