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Posts Tagged ‘nasa’

SpaceX to deliver cargo to NASA’s lunar Gateway station using a new ‘Dragon XL’ spacecraft

NASA has tapped SpaceX as the first provider of space-based logistics to deliver experiment materials, cargo and supplies to its lunar Gateway, the agency announced on Friday. This means SpaceX will be among the companies that NASA can turn to when it needs things shuttled via spaceship between Earth and this forthcoming platform, which will ...

“Old gas blob from Uranus found in vintage Voyager 2 data”

Yes, that is actually Space.com's brilliant headline on this story about a new discovery from data collected in 1986 by NASA's intrepid spacecraft. When the probe neared Uranus (heh heh), it measured the planet's surrounding magnetic field. Recently, NASA scientists Gina DiBraccio and Daniel Gershman analyzing Voyager's old data found a "wobble" in Uranus's magnetosphere ...

NASA’s stunning image of our galactic center

Last July, NASA released this wonderful composite image of the galactic center of the Milky Way.

The central region of our galaxy, the Milky Way, contains an exotic collection of objects, including a supermassive black hole weighing about 4 million times the mass of the Sun (called Sagittarius A*), clouds of gas at temperatures of millions ...

NASA fixed a Mars probe by hitting it with a shovel

The Mars InSight Lander has a ton of tools for exploring the Red Planet next door, including a 15-inch digging probe (also known as "the mole") meant to burrow into the Martian soil and take measurements.

Unfortunately, the mole got stuck. From Popular Science:

A rock could be in the way, but the more likely culprit ...

NASA: No, that UFO plainly seen in our space observatory footage isn’t a UFO

NASA's STEREO (Solar TErrestrial RElations Observatory) research platform consists of two orbiting spacecraft that collect stereoscopic data about the sun and the eruptions of magnetized plasma during coronal mass ejections (CMEs). Last month, UFO buffs spotted a strange object in data acquired by STEREO, specifically what appears to be a wheel-shaped UFO. The footage ...

Interviewing astronaut Don Pettit on the pioneering science being conducted on the ISS

In January, I covered the new season of NASA Explorers. This season (their fourth) focuses on space science and microgravity. In concert with the latest episode (inlined below), the NASA Explorers team posted, exclusively to their Facebook page, a behind-the-scenes interview with astronaut and space scientist, Don Pettit.

Standing in a standard Earth ...

NASA won’t be able to talk to Voyager 2 for the next year

For the next year or so, the NASA Deep Space Network's 70-meter-wide (230-feet-wide) radio antenna in Canberra, Australia will have limited functionality is it undergoes critical upgrades. As a result, NASA won't be able to transmit commands 12 billion miles into space to the intrepid Voyager 2 space probe that recently recovered quite beautifully ...

Explainer video about the digital computer onboard Apollo 11

In the late 1960 NASA engineers were tasked with developing a digital flight computer that took up just one cubic foot of  space on the Apollo 11 capsule and the software to guide the crew to the Moon. This TED-Ed video explains how it was done.

From YouTube:

The Apollo 11 moon landing was about the ...