Nov. 13, 2024 — An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth and is one of ...
Discover Magazine on MSN5 天
How To Build A Backyard Radio Telescope
For less than $400, it's possible to observe places like the star-forming regions at the center of our galaxy.
What do you get when you put a one-meter parabolic dish, an SDR, a Raspberry Pi, and an H1-LNA for 21 cm emissions together? The answer is: a radio telescope that can track hydrogen in the Milky ...
But since NASA's James Webb Space Telescope came online in 2022, astronomers have been surprised to find supermassive black holes inhabiting the early universe - earlier than they had thought ...
The best telescopes for various purposes and budgets — from beginner to smart telescopes and everything in between. Black Friday is later this month, so there's plenty of scope for a great deal.
The famous Arecibo Observatory in Puerto Rico collapsed due to a combination of decayed zinc in the telescope’s cable sockets and previous damage from Hurricane Maria, according to a report ...
If you can’t see it by eye, try using binoculars or a telescope, which should bring it into view. Mercury is now 5” across and shows off a gibbous phase some 85 percent lit. Higher in the sky ...
can only be hypothesized—but the unique conditions within the radio telescope may have played a role. Originally built from 1960 to 1963, the telescope featured a platform suspended almost 500 ...
NASA telescopes have captured two ghastly galaxies that look like a creepy pair of staring “blood-soaked” eyes floating in space. The spiral galaxies, which are located 114 million light-years ...
The pair’s macabre colors represent a combination of mid-infrared light from NASA’s James Webb Space Telescope with visible and ultraviolet light from NASA’s Hubble Space Telescope. Look for potential ...
When you buy through our links, we may earn a commission. Learn more› By Nena Farrell and Dennis Burger Our Bluetooth radio pick, the Victrola Houston, was discontinued, so we removed it from ...
Historians working with an artificial intelligence assistant have begun tracking the spread of astronomical thinking across Europe in the early 1500s. The analysis contributes to challenging the ...