Comet C/2017 K2 (PanSTARRS) — NASA In 2022 and 2023 the hydrogen comae of two long period comets, C/2017 K2 (PanSTARRS) and C/2022 E3 (ZTF), were observed with the Solar
Comet C/2017 K2 (PanSTARRS) — NASA In 2022 and 2023 the hydrogen comae of two long period comets, C/2017 K2 (PanSTARRS) and C/2022 E3 (ZTF), were observed with the Solar
Northern lights could dazzle the skies over 15 U.S. States tonight (May 30) and into the weekend as active geomagnetic conditions may push auroras farther south than usual, according to
If you want a Memorial Day streaming deal, you’ll be hard pressed to find a better one than this. A year of Peacock TV, with over 50 always-on channels and
Should your local weather forecast suggest that Friday morning — the start of the Memorial Day Holiday Weekend — will be fair and clear, it will be well worth setting
Top: an example of a chop-subtraction image pair from VLT/NEAR. Image B, following 0.05 sec after A, is subtracted to remove the detector bias, thermal background, AGPM glow, and excess
The half-lit disk of the first quarter moon will grace the night sky on Monday (June 2), presenting a wealth of lunar features to explore before Earth’s natural satellite sets
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 8 min read
Wolf 359 images from NIRCam (blue) and MIRI (red) before and after PSF subtraction. PSF subtraction was performed in order to improve the sensitivity to finding faint astrophysical sources near
Virgin Galactic’s spaceflight drought will last just about two years, if all goes according to plan. The suborbital space tourism company last went to the final frontier in June 2024,
With the current focus on teetering on the brink of chaos, “Breakdown: A Post-Apocalyptic EMP Survival Series” plunges readers into a harrowing yet exhilarating journey that resonates with our deepest






