Launched to Mars in November, NASA’s ESCAPADE probes — operated by UC Berkeley’s Space Sciences Lab — are now testing their instruments in a never-before-visited region of Earth's magnetic field.

Venus’ surface has long been hidden beneath thick clouds and sparse data, but new research is beginning to illuminate what conditions may actually be like on the ground.

Astronomers produce the most complete map of the center of the Milky Way, which can provide insight into how stars and planets are formed.

Life needs nutrients like nitrogen and phosphorus. But without the right balance of oxygen, these elements get locked away in planets’ cores.

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.

The Princeton-led NASA mission has officially begun its science mission to study the sun and everything it touches. Princeton marked the occasion with a panel discussion, science talks and a reception ...

The sun reaches the March equinox at 5:01 a.m. Eastern Daylight Time on March 20. This is when it crosses the equator heading northward. This moment marks the change of seasons: the beginning of ...

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

Mars is not what it used to be. Once warm, watery, and blanketed by a thick atmosphere, today the Red Planet is cold, dry, and draped by a thin atmospheric veil. The main culprit is a relentless ...

On Saturday evening you’ll have a chance to catch a celestial show that’s being called the “Parade of Planets” as a planetary alignment will be visible shortly after ...

GreenSpark Solar and Encore Renewable Energy have completed a 13 MW DC agrivoltaic community solar portfolio across New York and Vermont. This three-project portfolio marks Encore’s first completed ...

Stargazers will soon have an opportunity to view six planets in alignment in the night sky, according to NASA. Mercury, Venus ...