Astronomers Uncover Massive Galaxies Near the Dawn of the Cosmos
Video Credit: Wibbitz Top Stories - Duration: 01:31s - Published
Astronomers Uncover Massive Galaxies Near the Dawn of the Cosmos
Astronomers Uncover , Massive Galaxies , Near the Dawn of the Cosmos.
'The Independent' reports that astronomers have observed
what they believe to be massive galaxies dating back
to within 600 million years of the Big Bang.
.
According to a team out of Swinburne University of
Technology, the observation suggests the early universe
had a stellar fast-track that created these "monsters.".
While older galaxies have been observed before,
what surprised scientists about these
mega-galaxies was their size and maturity.
While most galaxies in this era are
still small and only gradually growing
larger over time, there are a few
monsters that fast-track to maturity.
, Ivo Labbe, lead researcher at Australia’s Swinburne University of Technology,
via 'The Independent'.
Why this is the case or how
this would work is unknown, Ivo Labbe, lead researcher at Australia’s Swinburne University of Technology,
via 'The Independent'.
'The Independent' reports that these galaxy observations
came from the first data set collected by NASA and
the European Space Agency's $10 billion Webb telescope.
.
The revelation that massive galaxy
formation began extremely early
in the history of the universe upends
what many of us had thought
was settled science, Joel Leja, Pennsylvania State University,
via 'The Independent'.
It turns out we found something
so unexpected it actually creates
problems for science.
It calls
the whole picture of early
galaxy formation into question, Joel Leja, Pennsylvania State University,
via 'The Independent'.
According to Pennsylvania State University’s
Joel Leja, it's possible that a few of the massive objects
might actually be supermassive black holes.
All six of the objects observed, whether galaxies or black
holes, look to weigh billions of times more than our sun,
with one of them weighing 100 billion times more.
ESA and China Space Agency , Collaboration Detects Negative Ions , on Dark Side of Moon.
China's Chang'e-6 lunar lander landed on the
dark side of the Moon, successfully gathered
samples and lifted off in just over 48 hours. .
'Futurism' reports that the historic feat resulted in the
first-ever samples collected from the far side of the
Moon, which permanently faces away from the Earth.
The trip also saw the lander deposit several scientific
payloads, including the Negative Ions at the Lunar Surface
(NILS) instrument for the European Space Agency.
This was ESA’s first activity on the
surface of the Moon, a world-first
scientifically, and a first lunar
cooperation with China, Neil Melville, ESA’s technical officer for the experiment, via 'Futurism'.
The moon's lack of a magnetic field makes
the surface extremely vulnerable to charged solar
particles, which create negatively charged ions. .
Before it could make its observations, the NILS instrument
had to be adjusted to the extreme lunar surface conditions,
going through a cycle of reboots and blackouts.
Once it adjusted, the instrument detected negative ions
from solar winds bombarding the Moon's surface and
successfully transmitted back usable data.
We have collected an
amount and quality of data
far beyond our expectations, Neil Melville, ESA’s technical officer for the experiment, via 'Futurism'.
'Futurism' explains that the data could have significant
implications for our understanding of how our celestial
neighborhood deals without having a magnetic field. .
These observations on the Moon will
help us better understand the surface
environment and act as a pathfinder
to explore negative ion populations
in other airless bodies in the
Solar System, from planets to
asteroids and other moons, Martin Wieser, NILS principal investigator, via 'Futurism'
Credit: Wibbitz Top Stories Duration: 01:31Published
Recently Spotted Asteroid, Set for Near Miss With Earth.
ABC reports that an asteroid
is set to make a close pass
by Earth this weekend.
Asteroid 2024 MK should
be visible with the proper
equipment and timing. .
Asteroid 2024 MK should
be visible with the proper
equipment and timing. .
The space rock will make its closest approach past
Earth early on June 29, passing at just three-quarters
of the distance between the Earth and the Moon.
The asteroid, which was first spotted two
weeks ago by an observatory in South Africa,
is estimated to be about 393 feet to 853 feet wide.
According to asteroid expert Davide Farnocchia,
who works for NASA's Center for Near-Earth
Object Studies, asteroids the size of 2024 MK
only pass by about every 25 years.
We’re going to see a few
of those during our lifetimes,
but it’s not something that
happens every other day, Davide Farnocchia, NASA Center for
Near-Earth Object Studies, via ABC.
On June 27, a 7,579-foot asteroid just passed
the Earth at a slightly greater distance and
was only visible with professional telescopes.
The upcoming 2024 MK will be visible
with a small telescope but will not
be visible to the naked eye. .
ABC reports that skywatchers in
the Southern Hemisphere will have
the best odds of spotting the asteroid.
The next major asteroid is set for April 13, 2029,
when Apophis will pass Earth and be visible with
the naked eye to viewers in Europe, Africa and Asia.
Credit: Wibbitz Top Stories Duration: 01:31Published
ISS Crew Forced to , Take Shelter , After Russian Satellite Breaks Apart.
'The Independent' reports that astronauts aboard the
International Space Station (ISS) took shelter due to
the danger of debris from a broken up Russian satellite.
Crews aboard the ISS were ordered to board
their respective spacecraft in case debris
struck and damaged the orbital laboratory.
According to experts, the ever-increasing number of
satellites in orbit around Earth has magnified the risk of
collision and other potential problems for space crews.
It remains unclear what caused
the RESURS-P1 Russian Earth
Observation satellite to break apart. .
According to NASA's Space Station office, the event
occurred near the space station, prompting astronauts
to take shelter in their spacecraft for about an hour. .
Mission Control continued to monitor the path of the debris, and after about an hour, the crew was cleared to exit their spacecraft and the station resumed normal operations, NASA statement, via X.
Space-tracking firm LeoLabs said that U.S. radar
detected the decommissioned satellite releasing a
cloud of debris in low-Earth orbit late on June 26. .
Shortly after 9 p.m. EDT, NASA
instructed crews aboard the space
station to shelter in their respective
spacecraft as a standard precautionary
measure after it was informed
of a satellite break-up at an
altitude near the station, NASA statement, via X.
According to U.S. Space Command, the Russian satellite created , "over 100 pieces of trackable debris.".
USSPACECOM has observed no
immediate threats and is continuing
to conduct routine conjunction
assessments to support the safety
and sustainability of the space domain, U.S. Space Command statement, via 'The Independent'
Credit: Wibbitz Top Stories Duration: 01:31Published
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