A rare planetary alignment will take place on Friday, Feb. 28. Seven planets will be visible, with most of them being visible to the naked eye. February will be closing out with a "great evening ...

Seven planets are aligning in the night sky this week, creating a brief chance to see a “planetary parade.” Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus ...

Gemini North’s MAROON-X instrument finds evidence for four mini-Earth exoplanets around our famous cosmic neighbor Barnard’s Star MAROON-X hunts for exoplanets using the radial velocity ...

We have a "Great Planetary Alignment" coming up, and if the weather cooperates, night sky watchers in Boston could get a glimpse of this rare sight. You may have heard whispers about this over the ...