search
auroras
Trends
- 1Greta Thunberg and Aurora sue Sweden over climate inaction▼Greta Thunberg, Aurora sue Sweden again, arguing it failed children on climate
Climate activist Greta Thunberg and the group Aurora have filed a new lawsuit against Sweden, arguing the state has failed to protect children from the consequences of climate change. The case renews a legal campaign against Swedish climate policy and is drawing attention to the growing use of courts to hold governments accountable for emissions targets.
- 2First radio waves detected from an exoplanet hint at alien auroras●First radio waves seen from an exoplanet hint at otherworldly auroras # science # astronomy https://www. sciencenews.org
Astronomers have picked up radio waves from an exoplanet for the first time, a signal that could indicate auroras similar to those seen on Earth and the solar system's giant planets. The detection opens a new way to study magnetic fields and atmospheres of planets orbiting other stars, and scientists say future observations could reveal more about potentially habitable worlds far beyond our solar system.