For this year’s Halloween costume, try scaring people by dressing as a solar storm.

NASA's ESCAPADE mission will send a pair of twin probes to Mars to study how the solar wind has stripped away the planet’s atmosphere, leaving behind the desolate surface we see today.

ESCAPADE will explore Mars’ magnetic field and atmosphere to learn how the planet became less habitable over time.

From nostalgia to imagination, space technology reaches into our past, the future, and the present.

Tornados swirl throughout the Solar System, and NASA-funded researchers face budgetary storms.

As thousands leave the space agency, two ex-NASA workers give an inside account of how their office was abruptly shut down.

In exclusive interviews, ex-NASA scientists speak out on the impact of the agency's mass departures.

The October 2025 Save NASA Science Day of Action was our largest-ever advocacy event. Here's why it mattered.

The Save NASA Science Day of Action was our largest advocacy event ever, bringing together over 300 supporters (and one dog).

A strange rock on Mars is different from anything we’ve seen before in the search for life.

The Save NASA Science Day of Action drew nearly 300 people from across the United States to Washington, D.C., to promote space science and exploration.

A roundup of key facts and surprising discoveries about the third known interstellar object.

A Mars rock may hold answers in the search for life, and spacecraft might roll along its surface. Plus, meet the red planet’s Rolling Stones Rock.

An interview with Joel Hurowitz of Stony Brook University, New York, one of the lead scientists involved in the discovery of possible biosignatures on Mars.

From photographers to science communicators, this week we celebrate some well-deserved wins. Plus, our Day of Action is set to be the biggest ever.

Interstellar interlopers like 'Oumuamua and 3I/ATLAS could be our best bet at exploring other stars.

Key highlights from an interview with Dr. Bryce Bolin, lead author of a study on Interstellar Object 3I/ATLAS.

The Solar and Heliospheric Observatory isn’t just a powerful tool for studying the Sun; it’s one of the best comet hunters in existence.

A month-by-month spending reference for threatened NASA science missions.

NASA’s Perseverance rover has identified a potential biosignature on Mars.