Some very bright supernovae could come from the creation of particle and antiparticle pairs. A

NASA is celebrating the first year in orbit of the Transiting Exoplanet Survey Satellite (TESS).

On WASP-121B, a hot Jupiter-like exoplanet, it’s hot – hotter than hot. That is the

Since 51 Pegasi b in 1995, more than 4,000 exoplanets have been discovered and many

At the last meeting of the MEPAG, an international working group charged with defining the

This is not the first time that astronomers have discovered an exoplanet around a triple

The origin and growth of supermassive black holes are not well understood by astrophysicists, but

Vega, the most reliable and versatile launcher in the world in its category, has lost

The internal structure of the Moon influences its movements of rotation and revolution. Fifty years

The Tess satellite has just discovered three rocky planets orbiting a star close to our