Look low on the southwestern horizon at sunset on Nov. 12 for a chance to see swift Mercury close to the red light of Mars in ...

Coloe Fossae was shaped by powerful tectonics, which stretched and cracked Mars's crust, causing chunks of ground to collapse ...

The Leonids meteor shower is one of the two best annual meteor showers to be seen in the Northern Hemisphere night sky, the ...

Looking for a sky event this week? Check out our full Sky This Week column. November 11: Jupiter’s turn to stand still Io and ...

Looking for a sky event this week? Check out our full Sky This Week column. November 12: Catch Mercury and Mars The Moon lies ...

The northern lights made an impressive appearance across the suburbs Tuesday evening. In Schaumburg, Carpentersville, Huntley ...

Blue Origin notched a major milestone Thursday as its massive New Glenn rocket lifted off from Cape Canaveral and ...

See Photos of the Northern Lights That Dazzled the U.S. A severe geomagnetic storm brought spectacular auroras to much of the ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

Blue Origin canceled its planned Mars-bound launch of its ESCAPADE craft for the second time due to increased solar flare ...

SpaceX will launch a Falcon 9 rocket for just the 2nd time in November from California. Fortunately, a night launch should ...

The Mars Hill Town Board will hold a public hearing Dec. 1 at 6 p.m. on a Small Area Plan for the parcel, located across from ...