Researchers refined the trajectory of interstellar comet 3I/ATLAS using ExoMars Trace Gas Orbiter data, improving predictions and enabling precise monitoring for scientific study and planetary defense ...

While low in energy, these discharges are happening “absolutely all the time, and everywhere” on Mars, French planetary scientist says.

In the fall of 1659, Christiaan Huygens observed the opposition of Mars, drawing what he saw. The result was the first ...

For the first time, a fleet of orbiters and a rover circling another world has captured detailed views of an interstellar visitor as it swept through the inner solar system. As comet 3I/ATLAS brushed ...

"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ...