|
09/24/2022 06:00 PM
|
|
JWST’s MIRI Issues, Newborn Quasar, Detecting Exoplanets with Lagrange Points
|
|
James Webb is currently experiencing problems with its MIRI instrument. The problem is due to increased friction in one of MIRI’s mechanisms in the Medium-Resolution Spectroscopy (MRS) mode. The observatory is otherwise healthy, but the team decided to stop observations using MRS mode until they find a solution. A quick TLDR version of the most …
Continue reading "JWST’s MIRI Issues, Newborn Quasar, Detecting Exoplanets with Lagrange Points"
The post JWST’s MIRI Issues, Newborn Quasar, Detecting Exoplanets with Lagrange Points appeared first on Universe Today.
|
|
09/24/2022 04:00 PM
|
|
The Moon’s Poles Have “Wandered” Over Billions of Years
|
|
Astronomers tracked the Moon's poles over billions of years.
The post The Moon’s Poles Have “Wandered” Over Billions of Years appeared first on Universe Today.
|
|
09/24/2022 04:52 AM
|
|
Musk Suggests That Starship Will Probably Make an Orbital Flight in November
|
|
SpaceX Founder and CEO Elon Musk recently took to Twitter and hinted that the much-anticipated Starship—currently undergoing upgrades in preparation for its upcoming maiden flight—could launch as soon as November. Responding to a question from a curious Twitter account asking about updates for Starship’s orbital flight date, Musk responded, “Late next month maybe, but November …
Continue reading "Musk Suggests That Starship Will Probably Make an Orbital Flight in November"
The post Musk Suggests That Starship Will Probably Make an Orbital Flight in November appeared first on Universe Today.
|
|
09/24/2022 03:43 AM
|
|
Space Diamonds are Even Harder Than Earth Diamonds
|
|
In a recent study published in the Proceedings of the National Academy of Sciences, an international team of researchers led by Monash University in Australia have verified the existence of a rare hexagonal structure of diamond called lonsdaleite, within ureilite meteorites from the inside of a dwarf planet that formed approximately 4.5 billion years ago. …
Continue reading "Space Diamonds are Even Harder Than Earth Diamonds"
The post Space Diamonds are Even Harder Than Earth Diamonds appeared first on Universe Today.
|
|
09/23/2022 05:04 PM
|
|
Webb Scans a Nearby Brown Dwarf and Finds it has Clouds Made of Sand
|
|
An international collaboration has used data from Webb to characterize a brown dwarf, and found clouds of sand in its atmosphere!
The post Webb Scans a Nearby Brown Dwarf and Finds it has Clouds Made of Sand appeared first on Universe Today.
|
|
09/23/2022 03:59 PM
|
|
There’s a Blob of Gas Orbiting Around the Milky Way’s Supermassive Black Hole
|
|
Sagittarius A* (Sag A) is usually a pretty quiet object, as supermassive black holes go. It’s not wildly active, like the object at the heart of M87, for example. But, every once in a while, there’s a little action in its neighborhood. Right now, there appears to be a hot blob of gas running rapidly …
Continue reading "There’s a Blob of Gas Orbiting Around the Milky Way’s Supermassive Black Hole"
The post There’s a Blob of Gas Orbiting Around the Milky Way’s Supermassive Black Hole appeared first on Universe Today.
|
|
09/22/2022 08:35 PM
|
|
Axiom’s Next Trip to the ISS Will Carry the First Saudi Woman in Space
|
|
Axiom Space says it’s working with the Saudi Space Commission to send two spacefliers from the Arab kingdom, including the first Saudi woman to go into orbit, to the International Space Station as early as next year. The inclusion of a female astronaut is particularly notable for Saudi Arabia — where women were forbidden to …
Continue reading "Axiom’s Next Trip to the ISS Will Carry the First Saudi Woman in Space"
The post Axiom’s Next Trip to the ISS Will Carry the First Saudi Woman in Space appeared first on Universe Today.
|
|
09/22/2022 06:06 PM
|
|
The World’s Ground Stations are Getting Ready to Watch a Spacecraft Crash Into an Asteroid Next Week!
|
|
On Monday, Sept. 26th, the DART mission will collide with an asteroid to test a method of planetary defense. The even will be hosted live around the world!
The post The World’s Ground Stations are Getting Ready to Watch a Spacecraft Crash Into an Asteroid Next Week! appeared first on Universe Today.
|
|
09/22/2022 02:46 AM
|
|
Habitable Planets Will Most Likely be Cold, Dry “Pale Yellow Dots”
|
|
Remember all the habitable planets we’ve seen in science fiction movies? There’s wintry Hoth, for example, and overwhelmingly hot Dune. The folks in Interstellar visited an ocean world and a desolate rocky world. For all their differences, these places were still what they call on Star Trek M-class habitable worlds. Sure they weren’t all like …
Continue reading "Habitable Planets Will Most Likely be Cold, Dry “Pale Yellow Dots”"
The post Habitable Planets Will Most Likely be Cold, Dry “Pale Yellow Dots” appeared first on Universe Today.
|
|
09/21/2022 09:40 PM
|
|
Webb Turns its Infrared Gaze on Mars
|
|
The first Webb images of Mars were just released by the ESA, revealing spectra from the planet's atmosphere and what Mars looks like in infrared light
The post Webb Turns its Infrared Gaze on Mars appeared first on Universe Today.
|
