NASA Greenlights 2 Satellites to Predict Weather and Disasters

NASA just selected two next-generation satellite missions that will transform how we predict weather patterns and prepare communities for natural disasters.

The space agency announced Thursday that STRIVE and EDGE, two new Earth-observing satellites, will launch no earlier than 2030 to give scientists unprecedented views of our planet's atmosphere, ecosystems, and ice formations. Together, they'll provide the kind of detailed, real-time data that helps communities stay safe when nature turns dangerous.

STRIVE will take daily, near-global measurements of Earth's atmosphere from top to bottom, tracking temperature, ozone levels, and aerosol particles at higher resolution than any previous mission. That means weather forecasters will be able to make longer-range predictions, giving coastal communities where nearly half the world's population lives more time to prepare for storms and extreme weather events.

The mission will also track the recovery of Earth's ozone layer, measuring the atmospheric chemistry that protects life on our planet. Led by Lyatt Jaeglé at the University of Washington in Seattle, STRIVE represents a major leap forward in understanding the air we breathe and the weather systems that shape our daily lives.

EDGE will focus on what's happening at ground level, mapping the three-dimensional structure of forests and tracking changes in glaciers, ice sheets, and sea ice. The satellite will build on the success of NASA's current ICESat-2 and GEDI missions, providing even more detailed information about Earth's changing landscapes.

This data will help communities plan safer transportation routes, understand terrain changes, and monitor critical ecosystems. Helen Amanda Fricker at the University of California San Diego leads the mission, which will give scientists their clearest view yet of how Earth's surface is changing over time.

The Ripple Effect

These missions show how space technology directly improves life on Earth. The same data that helps forecasters predict hurricanes days in advance will also help NASA understand extreme environments on the Moon and Mars, making future space exploration safer for astronauts.

Both missions will cost no more than $355 million each and must pass a confirmation review in 2027 before final approval. They're part of NASA's Earth System Explorers Program, which funds scientist-led missions based on the most pressing needs identified by researchers and communities.

From helping families evacuate before a hurricane to understanding how climate shapes our ecosystems, these satellites will turn space observations into life-saving action here at home.