Last updated 03/09/2006
2 Sep 2006 A minor update just to remove some of the scripts I had been linking to that suddenly had started popping up nasty advertising on the page. Sorry about that everyone. Also, just to satisfy Ian: I still only have one head, and it still has hair on it.
24 Oct 2005 By popular (?) demand here's a quick update on what I'm doing now: I'm currently working for a city startup (how long can one justify calling it a startup?) called Columba Systems. I'm working with Chris and the office is just accross the road from Tammay and Richard.
Some time ago now, I did a Ph.D. with the Hot-Star Group at University College London. My main research interest is in the field of photospheric abundances in O stars, but my work to date has also included a study of rotational velocities of O and B stars. A CD version of my thesis is available upon request.
MKBL Animated logo Do you have problems keeping track of you references? Do you find all your papers are just a complete mess, and you can never find anything? Well, here's the solution: The MK Bibliography Language and Compiler! Turn your reference list into a cross-linked hyper-text html document! Your reference list is always only a few key-strokes away!
This is a Flickr badge showing public photos from Davidsbrt. Make your own badge here.
SpaceX Launches Twin NASA Probes to Track Earth?s Water (and Satellites Hitch a Ride)
SpaceX launched two new Earth science satellites for NASA and five Iridium Next communications satellites into orbit today (May 22).
Could Recent Supernova Explosions Have Caused Mass Extinctions on Earth?
Two nearby supernovae that exploded about 2.5 and eight million years ago could have resulted in a staggered depletion of Earth's ozone layer, leading to a variety of repercussions for life on Earth.
Blastoff! How to See a Rocket Launch In Person This Summer
It's not just for the pros: With a little planning and flexibility, anybody can go watch a rocket blast off. Our in-depth guide goes through each of this summer's U.S. launch locations and dates.
Sally Ride's Stamp: The Story of an Astronaut's Philatelic Portrait
A photo that Sally Ride autographed 35 years ago came to serve as the inspiration for her portrait on a new U.S. postage stamp commemorating her place in history as America's first woman in space.
World?s First Commercial Airline | The Greatest Moments in Flight
The first scheduled passenger airline service took off from St. Petersburg, Fla.
Photos: Space Age Postage Stamps Through History
Space exploration and astronomy have been immortalized in stamp form many times over the decades. See photos of of space-themed postage stamps from the United States and around the world here.
NASA Satellites Track Unusual Changes in Earth's Water Supplies
Fresh water is changing around the world, and a new set of NASA satellite observations is helping scientists better understand why. The causes range from human activities to natural variations in the climate.
Jupiter's Great Red Spot Is Spectacular (and Weird) in This Juno Photo
A gorgeous photo by NASA's Juno spacecraft shows Jupiter as you've probably never seen it before.
Jupiter's Great Red Spot: Photos of the Solar System's Biggest Storm
Jupiter's Great Red Spot ? the most powerful storm in the solar system ? is an planetary icon. See photos of the giant storm, which has been shrinking over time, in our full gallery here.
The Nuclear Battle Between the Earth and Sun
Deep in the sun's core, buried under hundreds of thousands of miles of twisting and convecting hydrogen and helium, a nuclear fire rages.
'The Expanse' Space Drama May Go to Amazon After Syfy Cancellation: Report
According to recent reports, Amazon executives are in talks to pick up "The Expanse" ? the space drama recently canceled by Syfy channel ? for a fourth season.
Image of the Day
A trail of flames lights up the predawn sky as Orbital ATK's Antares rocket lifts off from Wallops Island, Virginia on a cargo delivery mission to the International Space Station.
On This Day In Space! May 22, 2012: SpaceX Launches 1st Private Cargo Mission to ISS
On May 22, 2012, SpaceX launched the first commercial flight to the International Space Station.See how it happened in our On This Day In Space video series.
SpaceX Will Launch 7 Satellites for NASA and Iridium Today! Here's How to Watch
SpaceX will launch two new Earth-observing satellites for NASA and five commercial communications satellites today (May 22) on an epic ride-share mission, and you can watch it live online.
China Joins Private Space Race with Landmark OneSpace Rocket Launch
A rocket built by Beijing-based company OneSpace debuted Thursday (May 17), launching from a site in northwest China and reaching a maximum altitude of about 24 miles (39 kilometers), according to media reports.
Here's Why Saturn's Inner Moons Are Shaped Like Ravioli and Potatoes
The odd shapes of the inner moons of Saturn, from ravioli to potatoes, may be due to mergers of tiny moonlets, a new study finds.
Orbits of Jupiter Moons Transformed into Mind-Bending Optical Illusions and Music
When the orbital dynamics of Jupiter's four largest moons are converted into rhythms, musical notes and time-lapsed illusions, you'll likely be astounded by what you see and hear.
Angara: Russian Rocket for LEO payloads
The Angaraa family of rockets is under development to eventually take satellites to low-Earth orbit.
Union Votes to End ULA Strike
Striking United Launch Alliance employees will return to work after voting May 19 to accept a revised contract, ending a two-week strike.
Giant Waves Nearly Half a Million Miles Across Seen on the Sun for the First Time
Huge, slow-moving waves that drive Earth's weather and shape the swirls in Jupiter's atmosphere also exist on the sun, new research reveals.
Kaj Wik Siebert © 1996-2018