Scientists Claim Dark Energy Does Not
Exist, and Accelerated Expansion of Universe is an Illusion Caused by
Gravity Slowing Down Time (Source; LBV)
Researchers at the University of Canterbury offer an alternative
explanation that removes the need for dark energy altogether. Their
timescape model proposes that the appearance of an accelerating
Universe is an illusion caused by the uneven effects of gravity on
time. The theory hinges on a key principle of Einstein’s general
relativity: gravity can distort the flow of time. In regions of space
with strong gravitational fields, such as galaxies, time runs more
slowly compared to vast, empty voids in the cosmos. These differences
in time dilation mean that clocks in galactic regions would measure
billions of years less than clocks in cosmic voids. (12/20)
STARCOM Activates Space Force’s First
Cyber Range Squadron (Source: USSF)
Space Training and Readiness Command officially stood up the Space
Force’s first cyber range squadron, the 33rd Range Squadron (RGS),
during an activation ceremony on Schriever Space Force Base, Colorado,
Dec. 16, 2024. The new squadron, which falls under Space Delta 11,
marks a critical milestone in advancing the Space Force’s ability to
test, train, and prepare for cyber threats in the contested space
domain. (12/20)
KSAT to Provide Near-Space Networking,
Including Lunar Service (Source: KSAT)
Kongsberg Satellite Services (KSAT) has been selected by NASA to
provide critical space-to-ground communication services in the Near
Space Network (NSN) – including direct-to-Earth Lunar services. The
Near Space Network plays a crucial role in NASA’s space communications
infrastructure, providing reliable and secure data transmission for
spacecraft operating in near-Earth orbits, including missions to the
Moon. (12/23)
NASA Delays IMAP Launch
(Source: Space News)
NASA is postponing the launch of three heliophysics missions by several
months because of delays with the primary payload. NASA announced late
Friday it was rescheduling the launch of the Interstellar Mapping and
Acceleration Probe (IMAP) spacecraft from spring 2025 to no earlier
than September, citing the need for more time to complete "flight
systems preparations" with the spacecraft. IMAP, once planned for
launch in 2024, has suffered several delays. It will operate at the
Earth-sun L-1 point, studying the heliosphere and solar wind. NASA is
flying two other spacecraft on the IMAP launch, the Carruthers
Geocorona Observatory and NOAA's Space Weather Follow-On L-1
spacecraft, which also will be delayed. (12/23)
Turion Wins $32.6 Million From Space
Force for In-Space Tracking Sats (Source: Space News)
Turion Space has been awarded a $32.6 million contract by the U.S.
Space Force to launch three small satellites designed to monitor and
track objects in orbit. The contract is part of a Strategic Financing
Initiative (STRATFI) agreement from SpaceWERX, the Space Force's
technology innovation arm, that matches government funds with private
investment to accelerate the development and deployment of commercial
space systems. The satellites, scheduled for launch in 2026 and
2027, will carry payloads for space surveillance and debris tracking in
LEO and GEO. The company launched its first satellite in 2023 to
collect space situational awareness data. (12/23)
UK Government Funds In-Orbit Servicing
Companies (Source: Space News)
Three in-orbit servicing companies won a U.K. government contract to
help develop regulations for their planned missions. The British
subsidiaries of Japan-based Astroscale, Switzerland's ClearSpace, and
D-Orbit of Italy said Monday they jointly secured £690,000 ($869,000)
from the U.K. Department for Science, Innovation and Technology for an
initial "regulatory sandbox" phase. The companies will prepare a report
in the next three months discussing various types of rendezvous and
proximity operations (RPO) and make recommendations for licensing and
regulation of them. A year-long second phase would likely follow to
help flesh out a broad regulatory framework for RPO missions in
partnership with the British government. (12/23)
Liechtenstein Signs Artemis Accords (Source:
Space News)
Liechtenstein signed the Artemis Accords on Friday. The small European
country signed the Accords in a ceremony at NASA Headquarters.
Liechtenstein is the 52nd country to sign the Accords, which means the
number of signatories is now more than half of the membership of the
U.N.'s Committee on the Peaceful Uses of Outer Space (COPUOS), which
debates space issues. The growth of the Accords, advocates argue, helps
create a "true global consensus" on topics ranging from
interoperability to use of space resources. (12/23)
Rocket Lab Closes 2024 with 16 Launches
(Source: Space News)
Rocket Lab closed out its busiest year to date with an Electron launch
Saturday. The rocket lifted off from the company's New Zealand
spaceport and placed a StriX radar imaging satellite into orbit for
Japanese company Synspective. The launch was the 16th this year for the
Electron, including two orbital launches. That broke the annual record
of 10 set last year, but fell short of earlier predictions of as many
as 22 launches. The launch took place days after Synspective made its
debut on the Tokyo Stock Exchange, raising money to build out a
constellation of 30 satellites by the end of the decade. Shares in the
company shot up on the first day of trading last Thursday before
falling back and stabilizing. (12/23)
SpaceX Launches Starlink Mission at
Cape Canaveral Spaceport (Source: Florida Today)
SpaceX launched a set of Starlink satellites early Monday. A Falcon 9
lifted off at 12:35 a.m. Eastern from Cape Canaveral and deployed 21
Starlink satellites, 13 with direct-to-cell payloads. The launch took
place a day after a rare last-second scrub of another Falcon 9 launch
of four Astranis satellites. That launch has yet to be rescheduled.
SpaceX President Gwynne Shotwell said last week that the company hopes
to finish the year with 136 Falcon launches, with a goal of 175 to 180
in 2025. (12/23)
China Launches Experimental Comsat (Source:
Xinhua)
China launched an experimental communications satellite Friday. A Long
March 3B deployed the TJS-12 satellite into a geostationary transfer
orbit. The satellite will be used for testing communications
technologies, but the Chinese government provided few details. (12/23)
SpaceX Teaming with Palantir, Anduril,
OpenAI to Disrupt Defense Business (Source: Financial Times)
SpaceX is reportedly teaming up with several other companies to bid on
defense contracts. The consortium is led by defense technology
companies Palantir and Anduril and includes SpaceX, OpenAI and others.
The group plans to formally announce their plans in January to compete
against established prime contractors like Boeing, Lockheed Martin and
Raytheon, proposing higher performance at lower prices. The companies
have not disclosed details about exactly what capabilities they will
offer to the Defense Department. (12/23)
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