#solid-rocket-booster

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Science
fromwww.scientificamerican.com
2 hours ago

NASA's next Artemis mission pits SpaceX against Blue Origin in a race to the moon

Artemis III will feature competition between SpaceX and Blue Origin for lunar lander development, with a crewed moon landing now planned for Artemis IV in 2028.
Mindfulness
fromPsychology Today
18 hours ago

The Collective Effervescence of Artemis II

Collective effervescence is a shared emotional state that enhances life satisfaction and can be experienced during significant social events.
#nasa
fromBoston.com
1 day ago
US news

NASA already has next Artemis flight in its sights following astronauts' triumphant moon flyby

Science
fromFuturism
5 hours ago

There's Something Extremely Shady About Trump's Disastrous New NASA Budget

The White House proposed a 47% cut to NASA's science budget for 2027, reflecting an anti-science agenda.
Science
fromTheregister
9 hours ago

NASA insiders oddly relaxed about latest budget threats

NASA faces potential budget cuts amid the Artemis II mission, raising concerns about future stability and career prospects for scientists and engineers.
fromBoston.com
1 day ago
US news

NASA already has next Artemis flight in its sights following astronauts' triumphant moon flyby

OMG science
fromwww.scientificamerican.com
4 days ago

NASA's Dragonfly will go where no nuclear-powered rotorcraft has gone before

NASA's Dragonfly mission will explore Titan, Saturn's largest moon, using a nuclear-powered octocopter to search for signs of extraterrestrial life.
Science
fromMail Online
10 hours ago

Watch moment recovery crew opened hatch to NASA Artemis II astronauts

NASA's Artemis II mission successfully returned astronauts after a historic journey around the moon, culminating in a joyful splashdown in the Pacific Ocean.
Science
fromArs Technica
4 hours ago

Rockets and spaceships are cool, but the humanity of Artemis II resonated most

NASA's Artemis II mission successfully demonstrated the capabilities of its Space Launch System and Orion spacecraft, marking a significant milestone in human space exploration.
Science
fromFuturism
5 hours ago

There's Something Extremely Shady About Trump's Disastrous New NASA Budget

The White House proposed a 47% cut to NASA's science budget for 2027, reflecting an anti-science agenda.
Science
fromTheregister
9 hours ago

NASA insiders oddly relaxed about latest budget threats

NASA faces potential budget cuts amid the Artemis II mission, raising concerns about future stability and career prospects for scientists and engineers.
#spacex
fromTechCrunch
5 days ago
Venture

This founder helped build SpaceX's most powerful rocket engine. Now he's building a 'fighter jet for orbit' | TechCrunch

fromFast Company
1 week ago
Startup companies

Inside the SpaceX founder factory-and the race to solve the next generation of impossible problems

Venture
fromTechCrunch
5 days ago

This founder helped build SpaceX's most powerful rocket engine. Now he's building a 'fighter jet for orbit' | TechCrunch

Jeff Thornburg is developing solar thermal propulsion technology at Portal Space Systems, aiming to revolutionize spacecraft propulsion.
Toronto startup
fromTESLARATI
4 days ago

SpaceX is keeping the Space Station alive again this weekend

SpaceX will launch Northrop Grumman's Cygnus XL cargo spacecraft on April 11, carrying over 11,000 pounds of supplies to the ISS.
Startup companies
fromFast Company
1 week ago

Inside the SpaceX founder factory-and the race to solve the next generation of impossible problems

Most SpaceX alumni founders shift focus from space to industries like agriculture, construction, and manufacturing, creating a new industrial sector in the U.S.
Science
fromMail Online
1 day ago

Musk and Bezos' moon landers in 250-mile-high contest for NASA landing

Elon Musk's SpaceX and Jeff Bezos' Blue Origin are competing for a NASA moon landing contract during the Artemis III mission.
#artemis-ii
Science
fromFortune
3 days ago

'It's 13 minutes of things that have to go right': Artemis II splashes down despite faulty heat shield | Fortune

The Artemis II mission faced critical risks during reentry due to issues with the Orion heat shield, which had previously failed during Artemis I.
Science
fromMail Online
5 days ago

NASA's grand finale: Graphic shows how crew face a blazing return

The Artemis II mission's most dangerous phase is the hypersonic re-entry into Earth's atmosphere, with no backup plan if the heat shield fails.
Science
fromEngadget
3 days ago

The Artemis II astronauts are back after a 10-day journey around the moon

The Orion capsule of Artemis II successfully splashed down after a 10-day lunar mission, marking a significant step towards future lunar exploration.
Science
fromwww.aljazeera.com
3 days ago

Artemis II marks historic lunar return with Pacific splashdown success

Artemis II successfully completed humanity's first lunar journey in over 50 years, setting records and paving the way for future moon missions.
Science
fromThe Verge
4 days ago

Interior design at 25,000 mph

Human factors and safety are critical in the design of the Orion capsule for the Artemis II mission.
Science
fromFortune
3 days ago

'It's 13 minutes of things that have to go right': Artemis II splashes down despite faulty heat shield | Fortune

The Artemis II mission faced critical risks during reentry due to issues with the Orion heat shield, which had previously failed during Artemis I.
Science
fromMail Online
5 days ago

NASA's grand finale: Graphic shows how crew face a blazing return

The Artemis II mission's most dangerous phase is the hypersonic re-entry into Earth's atmosphere, with no backup plan if the heat shield fails.
Washington DC
fromBreaking Defense
1 week ago

Industry bullish on DoC draft license process for novel space activities - Breaking Defense

US commercial space firms support a new licensing framework for unregulated operations to enhance investment and streamline mission authorization.
#space-exploration
Venture
from24/7 Wall St.
6 days ago

FLY vs. Rocket Lab: Which Stock Has the Fuel to Break Orbit?

Increased interest in space exploration is driving investor focus on companies like SpaceX and others in the industry.
Science
fromArs Technica
4 days ago

Rocket Report: Chinese version of Falcon 9 fails; Artemis depends on rapid heavy lift

Access to space is becoming increasingly strategic and essential for future missions.
fromTheregister
17 hours ago

Japanese rocket came unglued, causing mission fail

JAXA's analysis indicated that the manufacturing process for a component holding the satellite payload was flawed, primarily due to unexpected high temperatures that weakened the adhesive used.
Science
fromFuturism
3 days ago

Trump Hires Orbital Towing Company to Build Space Interceptors

Impulse Space, founded in 2021 by former SpaceX co-founder Tom Mueller, is an up and coming player in the wacky world of space tugs, more professionally known as 'orbital transfer vehicles.' OTVs are satellites designed to carry spaceborn cargo to various orbits.
Science
#orion-capsule
Science
fromThe Verge
4 days ago

How to watch the Artemis II astronauts return to Earth

The Orion capsule is set to land after a record-breaking mission, facing risks due to a known heat shield flaw.
Science
fromwww.theguardian.com
4 days ago

Artemis II splashdown: Orion capsule scheduled to land off California coast at just after 5pm local time live updates

The Orion capsule's splashdown is scheduled for 5:07 PM PT, following a detailed timeline of events leading to reentry.
Science
fromThe Verge
4 days ago

How to watch the Artemis II astronauts return to Earth

The Orion capsule is set to land after a record-breaking mission, facing risks due to a known heat shield flaw.
Science
fromwww.theguardian.com
4 days ago

Artemis II splashdown: Orion capsule scheduled to land off California coast at just after 5pm local time live updates

The Orion capsule's splashdown is scheduled for 5:07 PM PT, following a detailed timeline of events leading to reentry.
#artemis-2
Science
fromenglish.elpais.com
4 days ago

Artemis astronauts face the most dangerous part of their mission, riding a fireball through the atmosphere' on re-entry

The Artemis 2 mission's return to Earth on April 10 involves extreme temperatures and speeds, making it the most dangerous part of the mission.
Science
fromenglish.elpais.com
4 days ago

Artemis astronauts face the most dangerous part of their mission, riding a fireball through the atmosphere' on re-entry

The Artemis 2 mission's return to Earth on April 10 involves extreme temperatures and speeds, making it the most dangerous part of the mission.
Venture
fromArs Technica
1 month ago

Rocket Report: Vulcan "many months" from flying; Falcon 9 extends reuse milestone

Rocket Lab delays Neutron rocket to Q4 2027 after first stage tank failure, while Phantom Space acquires Vector Launch assets to accelerate its Daytona small-lift rocket development.
from24/7 Wall St.
1 month ago

The Space Infrastructure Builder Stumbles While the Launch Provider Burns Through Cash Faster

Redwire focuses on space infrastructure and autonomous systems. The company completed its Edge Autonomy acquisition and reported 50.7% year-over-year revenue growth. Management maintained full-year guidance of $320 to $340 million, and the book-to-bill ratio of 1.25 suggests demand is holding. But the business is bleeding cash with a net loss of $41.2 million in Q3, nearly double the $21 million loss from the prior year. Gross margin sits at just 16.3%, leaving almost no room for error.
Startup companies
Science
fromArs Technica
4 days ago

Orion helium leak no threat to Artemis II reentry, but will require redesign

Orion's next flight to the Moon requires new valves due to a helium leak, but propulsion performance remains nominal.
Science
from24/7 Wall St.
5 days ago

NASA's $700 Million Mars Network -- Why Rocket Lab Is at the Front of the Line

NASA plans Mars sample returns and crewed landings by the 2030s, relying on the Mars Telecommunications Network for communication support.
fromArs Technica
3 weeks ago

NASA is blowing stuff up to study the explosive potential of methalox rockets

Methane is better suited for reusable engines because they leave less behind sooty residue than kerosene, which SpaceX uses on the Falcon 9 rocket.
Science
#robert-goddard
Science
fromwww.scientificamerican.com
3 weeks ago

Modern rocketry turns 100and NASA says the best is yet to come

Robert Goddard's 1926 liquid-fueled rocket launch revolutionized spaceflight by providing superior thrust and control compared to solid-fuel rockets, enabling modern space exploration.
Science
fromwww.scientificamerican.com
3 weeks ago

Modern rocketry turns 100and NASA says the best is yet to come

Robert Goddard's 1926 liquid-fueled rocket launch revolutionized spaceflight by providing superior thrust and control compared to solid-fuel rockets, enabling modern space exploration.
fromArs Technica
4 weeks ago

A century after the first rocket launch, Ars staffers pick their favorites

Robert Goddard, a Massachusetts-born physicist, launched the world's first liquid-fueled rocket on this date 100 years ago. It was not an overly impressive flight. The rocket, fueled by gasoline and liquid oxygen, rose just 41 feet into the air, and the flight lasted 2.5 seconds before it struck ice and snow. Nevertheless, this rocket, named "Nell," represented a historic achievement that would help launch the modern age of spaceflight.
Science
Science
fromFuturism
1 month ago

Rapid Space Launches Shifting the Chemistry of Earth's Atmosphere

Increased satellite launches and spacecraft reentry are releasing metal aerosols into Earth's atmosphere, potentially damaging the ozone layer and altering stratospheric chemistry.
Science
fromTheregister
1 month ago

NASA ditches delayed SLS upper stage for ULA's Centaur V

NASA selected ULA's Centaur V upper stage for Artemis IV and V missions in 2028 to replace the delayed Exploration Upper Stage and accelerate lunar return timelines.
Science
fromArs Technica
2 months ago

ULA's Vulcan rocket suffers another booster problem on the way to orbit

Northrop Grumman-built GEM 63XL solid boosters suffered manufacturing-related nozzle insulator failures that reduced thrust, yet Vulcan successfully placed military satellites into geosynchronous orbit.
#space-launch-system
fromArs Technica
1 month ago

Rocket Report: Say cheerio to Orbex; China is getting good at booster landings

"You absolutely have to have a plan to compete with SpaceX on price." Welcome to Edition 8.29 of the Rocket Report! We have a stuffed report this week with news from across the launch spectrum. Long-term, probably the most significant development this week was a subscale version of the Long March 10 rocket successfully launching and then executing a picture-perfect ocean landing. China is catching up rapidly to the United States when it comes to reusable launch.
Science
fromTheregister
1 month ago

Vulcan Centaur reaches orbit after booster anomaly

United Launch Alliance's Vulcan Centaur reached orbit on February 12 despite "a significant performance anomaly" that saw one of its four solid rocket boosters burn through its nozzle during ascent. Viewers of the launch from Cape Canaveral at 0422 EST (0922 UTC) were treated to some impressive fireworks as the part detached in a shower of fragments. It was the fourth launch of ULA's replacement for the Atlas V and Delta IV rocket, and the second in which an anomaly was noted with the booster.
Science
fromArs Technica
2 months ago

Blue Origin makes impressive strides with reuse-next launch will refly booster

With New Glenn, Blue Origin is seeking to refly a booster on just the third overall flight of the New Glenn fleet and turn the rocket around in less than four months. Even for a well-capitalized program with the benefit of learning from both Blue Origin's own suborbital New Shepard rocket and the industry's experience with the Falcon 9, this represents an impressive turnaround in first stage reuse.
Science
Science
fromWIRED
2 months ago

This Startup Thinks It Can Make Rocket Fuel From Water. Stop Laughing

General Galactic aims to demonstrate water-based in-orbit propulsion to enable satellite refueling and advance deep-space mission logistics.
fromFuturism
1 month ago

SpaceX Veteran Says He's Figured Out How to Make Rocket Fuel From Water

The company is planning to launch a 1,100-pound satellite on a Falcon 9 rocket in October as part of an audacious proof of concept. The goal is to test water as the fuel for both electrical and chemical propulsion, processes that involve shooting out a stream of plasma with the use of a magnetic field and burning fuel at high temperature and pressure to generate thrust, respectively.
Science
Science
fromArs Technica
2 months ago

Yes, Rocket Lab is blowing up engines. No, it's not a big deal, CEO says.

A catastrophic Archimedes engine explosion during testing caused significant infrastructure damage and at least two failed tests, jeopardizing Rocket Lab's Neutron development.
Science
fromFast Company
1 month ago

Here's how Elon Musk's giant moon cannon would actually work

A lunar mass driver could drastically reduce space launch costs by using electricity and lunar conditions to electromagnetically accelerate payloads off the Moon.
Science
fromArs Technica
1 month ago

NASA has a new problem to fix before the next Artemis II countdown test

NASA relaxed the hydrogen safety limit between Artemis I and II after SLS test data showed hydrogen did not ignite at a 16 percent concentration in the tested cavity.
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