jump to navigation

Anti-matter propulsion February 3, 2021

Posted by Al Philipson in Uncategorized.
Tags:
add a comment

Positron Dynamics is out to make space travel to distant stars a reality using antimatter. Antimatter is the most energy-dense material known. Positrons are the easiest form of antimatter to produce. With physics that is understood today, any hopes of traveling beyond the edge of the Solar System can only be realized with antimatter. To get there, our first steps lie in Earth’s orbit.

All Dark Matter in the Universe Could Be Primordial Black Holes – Formed From the Collapse of Baby Universes Soon After the Big Bang December 30, 2020

Posted by Al Philipson in Uncategorized.
add a comment

The Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) is home to many interdisciplinary projects which benefit from the synergy of a wide range of expertise available at the institute. One such project is the study of black holes that could have formed in the early universe, before stars and galaxies were born.

Such primordial black holes (PBHs) could account for all or part of dark matter, be responsible for some of the observed gravitational waves signals, and seed supermassive black holes found in the center of our Galaxy and other galaxies. They could also play a role in the synthesis of heavy elements when they collide with neutron stars and destroy them, releasing neutron-rich material.

In particular, there is an exciting possibility that the mysterious dark matter, which accounts for most of the matter in the universe, is composed of primordial black holes.

Read the entire article

First book in the series April 10, 2020

Posted by Al Philipson in Uncategorized.
add a comment

 

Where to buy

 

Reluctant Marine now at Amazon November 25, 2019

Posted by Al Philipson in Uncategorized.
add a comment

Cover-Small 150W

Reluctant Marine now available at Amazon!
Holy Christian Empire – 2495

Available at:
Barnes and Noble
KOBO
Apple iBooks
Amazon

All he ever wanted, was to be a mechanic.
When Savanna invaded his planet and took his father away, 14-year-old Jamie had to grow up fast.

4 years later, he joined the Royal Marines in the slim hope of finding his dad.

Boot camp was tough, but his life became a living hell after he was deployed, and his squad the only family he could count on.

Reluctant Marine Pre-release Sale November 12, 2019

Posted by Al Philipson in Holy Christian Empire series, Science and Science Fiction news.
Tags: , ,
add a comment

99¢ Pre-release Sale!
All he ever wanted, was to be a mechanic.

When Savanna invaded his planet and took his father away, 14-year-old Jamie had to grow up fast.
4 years later, he joined the Royal Marines in the slim hope of finding his dad.
Boot camp was tough, but his life became a living hell after he was deployed, and his squad the only family he could count on.

Available at:

Offer good until the release date of November 29, 2019

Last Train from Earth now in paperback August 19, 2019

Posted by Al Philipson in Uncategorized.
add a comment

The “set-up” for the series is now available in paperback at Amazon. Still complete in itself. No cliff-hanger ending:

Click on the image to go to the sales page and learn how the “world” of the series got started.

____________________________________

It’s 2206 and the president of the Free States of America is scheming to declare herself a dictator after the 2208 election.

When Eric Stewart, inventor of the Stewart Faster-than-Light drive and owner of the giant Stewart Industries conglomerate, discovers her plot, he launches a desperate plan to escape to a virgin planet with as many people and as much industrial capacity as he can. But he and his fellow conspirators have a spy in their midst.

It’s a race against the president’s enforcement squad and time — and the time-bomb is ticking


Want to sample it first: Click here.

Chandler’s Secret Princess January 4, 2019

Posted by Al Philipson in Uncategorized.
3 comments

Chandler's Secret PrincessHoly Christian Empire – 2405

Ten-year-old Princess Barbara Stewart is away from home when her parents, the King and Queen of New Britain, and siblings are brutally slaughtered by her Uncle Tyler, who wants the throne for himself. Grieved and terrified, Barbara knows that Tyler will be looking for her to finish the job. As the King’s only surviving lawful successor, only Barbara stands between Tyler and his goal.

Barbara flees to the planet Camelot where she is taken in by Lord Chandler and his family. Chandler is an ex-military man and a loyal servant to the Crown. If he can’t protect her, no one can.


Al’s comments:

This is the second book (chronologically) in the series. Like all of the books, it stands alone (although reading Last Train from Earth will make the “world” of the story easier to understand).

There is another book in the works that will fit between this story and God’s Assassin that will explain how the kingdom became an empire.

As much as I enjoyed creating the other books, this is my pet. Barbara is my favorite character in the series.

NEXT-C electric propulsion engine poised for production April 14, 2018

Posted by Al Philipson in Science and Science Fiction news.
add a comment

The NEXT-C ion propulsion engine has successfully completed a Critical Design Review conducted by NASA and is planned for use on the agency’s 2021 DART (Double Asteroid Redirection Test) mission. With the CDR finished, the next step in the process should be the production of actual flight units.

NEXT-C stands for NASA’s Evolutionary Xenon Thruster-Commercial and was developed by the space agency and commercialized by Aerojet Rocketdyne.

“Serving as the primary propulsion source for DART, NEXT-C will establish a precedent for future use of electric propulsion to enable ambitious future science missions,” said Eileen Drake, CEO and President of Aerojet Rocketdyne via a company-issued release. “Electric propulsion reduces overall mission cost without sacrificing reliability or mission success.”

NEXT-C is described as having an estimated 7kW of maximum power and more than 4100s specific impulse (Isp). This level of Isp could make NEXT-C a good fit to be the propulsion system for missions deep into our Solar System.

Read more at http://www.spaceflightinsider.com/organizations/aerojet-rocketdyne/next-c-electric-propulsion-engine-poised-production/#pU1TGIPpMvoIU6hR.99

 

New Version of Children of Destruction June 29, 2017

Posted by Al Philipson in Science and Science Fiction news.
Tags: , , , , ,
add a comment

Children of DestructionFTL has republished “Children of Destruction” with my recent changes. I’ve cut back on the sex. Another member of the writer’s group I belong to talked me into when it was first published.

FTL has it down to $2.99 USD and I think that price is permanent now.

If you’ve purchased the eBook from Amazon, you can download this version at no charge.


Buck is the last man on Earth. He has no idea what happened and is all alone until he hears a woman’s scream of terror. What follows is a post-apocalyptic struggle for survival that spans over 200 years. From their perilous beginnings to life-and-death conflict among the stars, meet the most unusual family of survivors ever fashioned by circumstance and necessity.

“Hard” military science fiction romance for older teens and adults.

Rated “PG-16”
————————————————
If you like:
– “end of the world” thrillers,
– “cutting edge” science fiction,
– unusual romances (not your usual predictable romance),
– toned-down sex (not erotica nor porn) and some violence,
– sweep of history stories told through the eyes of involved individuals,
– Alien encounters,
– space battles,
then you’ll love Children of Destruction.

Version 3: Reduce the sex to a “PG-16” rating suitable for mid-teens

God’s Assassin is Available and Updated June 9, 2017

Posted by Al Philipson in Last Train from Earth, Science and Science Fiction news.
Tags: , , , , , , , , , , ,
add a comment

Cover 108x162If you picked up a copy of God’s Assassin while it was on sale, go back to Amazon  and download the latest version.

FTL has published a new version with some small fixes in one of the last scenes: a mixup between Military Police (Marine) and Shore Patrol (Navy). My fault. I changed the cops and forgot to change the ratings (Sergeant vs Petty Officer, etc.).


It’s 2608 (Earth Calendar) and the Empire is at war with the Angels Of the Lord — and losing.

In the midst of the war, Lady Victoria Chandler, a direct descendant of “Rock” Chandler, struggles to balance her five lives:
-She’s the presumptive heir to an earldom that spans a continent on her home planet of Camelot,
-Hot Royal Navy fighter pilot,
-Spy,
-Reluctant assassin, and
-The hope for freedom from bondage for an entire world.

And all she has to do is keep from getting caught, stay alive, and find the spy within the navy’s high command.

Complete story in one volume. No cliff-hangers.

PG-13 (some violence).


Cover SuperThumbThe first book in the series, Escape from Earth, is also available.


It’s 2206 and the president of the Free States of America is scheming to declare herself a dictator after the 2208 election.

When Eric Stewart, inventor of the Stewart Faster-than-Light drive and owner of the giant Stewart Industries conglomerate, discovers her plot, he launches a desperate plan to escape to a virgin planet with as many people and as much industrial capacity as he can. But he and his fellow conspirators have a spy in their midst.

It’s a race against the president’s enforcement squad and time — and the time-bomb is ticking.

Complete story in one volume. No cliff-hangers.

Rated PG-13 (some violence)