The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground ...

The entire progression will be observed by the ESA’s orbiters the Mars Express and ExoMars Trace Gas Orbiter as well as NASA’s Mars Reconnaissance Orbiter which will utilize the cutting edge HiRISA ...

A respected Harvard astrophysicist believes one of the most famous signals ever sent to Earth could have been sent by the ...

Interstellar comet 3I/Atlas is the hottest topic among astronomers right now. Its speed, light, trajectory, tail, everything is strange. This visitor from outside the solar system is not behaving like ...

Harvard researchers said that interstellar object 3I/ATLAS may be much larger than initially thought and could potentially harbour alien technology.

New observations suggest that the dwarf planet Makemake is surrounded by faintly glowing methane gas. Scientists are unsure ...

Whether an asteroid is spinning neatly on its axis or tumbling chaotically, and how fast it is doing so, has been shown to be ...

Our solar system’s third discovered interstellar visitor, comet 3I/Atlas, will dip into the glare of the Sun this week, ...