TOI-1453 c: A key sub-Neptune discovered in a system of two exoplanets
Astrophysicists have once again enriched our knowledge of the cosmos with a new discovery: two small planets orbiting ...
New Scientist on MSN17d
How to see every planet in the solar system at once this week
For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...
University of Chicago News6d
Study by UChicago scientists finds four tiny planets around one of our nearest stars
Astronomers have revealed new evidence that there are not just one but four tiny planets circling around Barnard’s Star, the ...
Super-Earths and mini-Neptunes: More Earth-like planets may exist
A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in our galaxy. Using ...
The New York Times21d
A Parade of Planets Is Marching Through the Night Sky
Beginning in late February, seven planets will align in the night sky. But Uranus and Neptune may require a telescope to see. Mars SKY AT Viewed from above the solar system, the seven planets ...
BBC19d
Planetary parade 2025: This is what it really means when seven planets line up in the sky
Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already visible in the night sky. Here's why it matters to scientists.
U.S. News & World Report19d
Every Planet of Our Solar System Is Lining up in the February Night Sky
Every Planet of Our Solar System Is Lining up in the February Night Sky NEW YORK (AP) — Seven planets grace the sky at the end of February in what's known as a planetary parade, though some will ...