For NASA, sending a crewed mission to Mars has been the long-term goal for over two decades. China has joined the club in ...

Jupiter is the largest planet in the solar system. It's about 11 times wider than Earth with an equatorial diameter of 88,846 ...

Vatican Observatory Report! Discover Br. Bob Macke’s work on asteroid Bennu and more groundbreaking science from VO ...

A conception of the James Webb Space Telescope orbiting 1 million miles from Earth. Credit: NASA GSFC / CIL / Adriana Manrique Gutierrez Space is phantasmagorical. Astronomers using the powerful ...

NASA’s James Webb Telescope Discovers Milky Way's Long-Lost Twin 'Zhúlóng', Formed 800 Years After The Big Bang The James ...

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Two groups in Kolkata related to astronomy have created what they claim to be the largest handmade telescope in the city — a 14.5-inch f/5 Dobsonian that is low-cost, powerful, and easy to handle.

Astronomers have reached deeper into the heart of a brilliant cosmic engine than ever before, using NASA’s Hubble Space Telescope to capture a rare, close-up view of a quasar’s core.

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet. "This is the 5th largest planet in our solar system, lurking out there, waiting ...

It’s anonymous! Dear How to Do It, My husband “Jackson” and I live in a high-rise building, and a month ago, we acquired a telescope for star gazing. However, I recently discovered that it ...

Brown says he couldn't have asked for a better telescope to hunt his celestial quarry. "If you were to hand me a big wad of cash and say, 'Go build a telescope to go either find this Planet 9 or find ...

Brown says he couldn't have asked for a better telescope to hunt his celestial quarry. "If you were to hand me a big wad of cash and say, 'Go build a telescope to go either find this Planet 9 or ...