Two green comets shine bright. How to spot them in the night sky
NEW YORK (AP) — Two bright green comets are streaming through the skies and are visible to skygazers…
How to catch comets Lemmon and SWAN in the night sky
NEW YORK (AP) — Two bright green comets are streaming through the skies and are visible to skygazers…
How to catch October’s supermoon
NEW YORK (AP) — The moon will appear slightly larger and brighter Monday night during what’s known as…
Interstellar comet 3I/Atlas to swing by Mars
CAPE CANAVERAL, Fla. (AP) — A comet from another star system will swing by Mars on Friday as…
Interstellar comet swinging past Mars as a fleet of spacecraft looks on
CAPE CANAVERAL, Fla. — A comet from another star system will swing by Mars on Friday as a…
New Earth-mapping satellite releases first radar images
CAPE CANAVERAL, Fla. (AP) — NASA’s first radar images from a new Earth-mapping satellite show the Maine coast…
Northrop Grumman cargo ship reaches International Space Station after engine issue
CAPE CANAVERAL, Fla. — A supply ship arrived at the International Space Station on Thursday after a day’s…
Past life on Mars? NASA rover finds strongest hints yet in Martian rocks
CAPE CANAVERAL, Fla. (AP) — NASA’s Mars rover Perseverance has uncovered rocks in a dry river channel that…
Powerful gamma ray explosion baffles scientists
CAPE CANAVERAL, Fla. (AP) — Scientists have discovered a gamma ray explosion outside our galaxy that’s not only…
Warming seas may halve key phytoplankton species’ population in tropical oceans
SEATTLE (AP) — For decades, scientists believed Prochlorococcus, the smallest and most abundant phytoplankton on Earth, would thrive…