The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

If venusian clouds contain life, it will be very different than what we know. But terrestrial analogs might still give us ...

The short answer is that you would weigh roughly one-sixth your Earth weight on the Moon — we also can figure this out for ...

A new golden age of lunar exploration is in full swing, and the Moon is no longer the province of global superpowers alone.

A sideways and off-target landing has brought Intuitive Machines’ lunar mission to an early end — the second such mishap for ...

Friday's test of the spacecraft diverted, rerouted, and delayed flights in Florida and reportedly as far north as ...

We put Starfield Optics' flagship Géar telescope — the Starfield Géar 115 Triplet APO — to the test. It did not disappoint.

After a shaky Moon landing last year, Intuitive Machines is working to determine if this mission will meet a similar fate.

In this episode, Astronomy magazine Editor Dave Eicher invites you to head out on the evening of March 13. That’s when one of ...

There is a 26 percent chance every year that an out-of-control rocket will fall through busy airspace, researchers calculate.

Experiments suggest that processes in the interior of the moon could keep it swathed in an atmosphere that should otherwise ...