Astronomy educators to rendezvous in Chile

Members of the Astronomy in Chile Educator Ambassadors Program are heading to Chile for a tour of its great observatories, July 27 to August 5, 2019.

Meet a family of NASA space robots

NASA engineers are working on a new family of space robots that can roll, climb, and use artificial intelligence to navigate around obstacles in rough terrains on other worlds. Meet the family, here.

Planting a flag on the moon

With virtually no atmosphere on the moon - and, therefore, no wind - flags that fly freely on Earth would hang like limp cloth in the lunar environment. So Apollo 11 engineers had to rethink flagpole design entirely.

Video: Moon hoax not

Don't believe the moon landings were real? Go ahead. Watch this.

5 moon-landing innovations that changed life on Earth

The technologies behind weather forecasting, GPS and even smartphones can trace their origins to the race to the moon.

Join space scientists marking Apollo anniversary

Join online as leading space scientists discuss the legacy of Apollo 11 during the mission's 50th anniversary this week.

The eclipse that marked the start of the Iroquois Confederacy

The total solar eclipse of August 22, 1142, may have coincided with the birth of the Iroquois Confederacy, oldest democracy in North America and possibly on Earth.

Dragonfly aims for Saturn’s moon Titan

Scheduled for launch in 2026, the Dragonfly mission will look for clues to the origins of life, and possibly even evidence of life itself, on Saturn's alien yet remarkably Earth-like moon Titan.

California shakes from 2nd big quake in 2 days

An earthquake scientist said of the recent 2 big California earthquakes, "... the M6.4 was a foreshock. This was a M7.1 on the same fault ... part of the same sequence." She added it will not trigger another large earthquake outside the Ridgecrest, California, area.

US revamps volcano early warning system

There are 161 active volcanoes in the United States, more than 1/3 of which have been classified as posing a high threat to nearby communities. A new law aims to improve volcano monitoring.

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