Although Mercury was geologically active in its early days, today its surface appears almost completely static. This is why ...
NASA’s Kepler data reveals HD 137010 b, a cold, Earth-sized candidate. Though freezing cold, it offers valuable insights into planetary formation and life’s potential elsewhere.
Morning Overview on MSN
Frozen Earth twin candidate found hiding in old Kepler telescope data
Astronomers have pulled a frozen, Earth-sized world out of archival data from the retired Kepler Space Telescope, revealing a ...
The sky is getting crowded. In the last few years, the number of satellite launches has increased by an order of magnitude as ...
New research suggests Earth’s water came from sources other than meteorites, challenging long-standing theories on planetary ...
Morning Overview on MSN
NASA alerts Earth to asteroid that could be on a collision path
NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen ...
Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.
Astronomers have spent the past decade cataloguing thousands of planets beyond the solar system, many of them falling into a ...
The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...
Evidence from fossil shells suggests that falling seawater calcium helped lock away carbon dioxide and helped cool Earth after the dinosaurs.
The collision of asteroid 2024 YR4 with the moon is projected to occur on December 22, 2032, with an energy release comparable to a medium-sized thermonuclear explosion. According to researchers, this ...
Earth is often described as a water world, but how that water arrived has never been settled. For years, the focus has rested ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results