Columbia Professor Brian Metzger helped other astronomers interpret their observations of the unexpected stellar event.

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

The noted astrophysicist will discuss understanding our place in the world and using that perspective to create meaning for ...

Tyson will visit Mershon Auditorium on March 25 to discuss “The Cosmic Perspective,” the 100th essay in his series titled "Universe.” ...

ARTE, Channel 4, SBS and NOVA have partnered with PBS Distribution for Rain Bombs. “We’re proud to bring this important story ...

Stephen DiKerby receives funding from the National Science Foundation. Whether the universe will “end” at all is not certain, but all evidence suggests it will continue being humanity’s cosmic home ...

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol' Earth helps us understand what the universe might be doing beyond ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be straightforward. Objects are still emitting light, and that light takes time to travel ...

Fátima Bosch of Mexico has won this year's scandal-plagued Miss Universe competition, just days after she walked out of one of its events in protest. Bosch, 25, was crowned the new Miss Universe on ...

BANGKOK (AP) — Fátima Bosch Fernández of Mexico was crowned Miss Universe 2025 on Friday, a dramatic victory for a 25-year-old at the center of the turbulent 74th staging of the popular beauty pageant ...

Miss Mexico was crowned Miss Universe in Thailand on Friday, strutting to victory after several dramatic missteps before the final round, including staging a walkout when an organiser of the beauty ...

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...