All Stories

  1. Learning about rockets, in stages
  2. Rotorcraft RPM on Mars
  3. Get outta here! How to escape from a circular orbit as fast as possible.
  4. Maximum Momentum and Kinetic Energy of a Rocket
  5. Modeling ICBM Trajectories Around a Rotating Globe with Systems Tool Kit
  6. Acceleration of Coronal Mass Ejection Plasma in the Low Corona as Measured by the Citizen CATE Experiment
  7. Rocket Propulsion, Classical Relativity, and the Oberth Effect
  8. Computational skydiving
  9. Solution to the March, 2019 Challenge Downton Abbey*
  10. A discrete, energetic approach to rocket propulsion
  11. Air drag in the projectile lab
  12. Slow Down or Speed up? Lowering Periapsis Versus Escaping from a Circular Orbit
  13. Modeling Rosetta’s final descent
  14. Satellite splat II: an inelastic collision with a surface-launched projectile and the maximum orbital radius for planetary impact
  15. Angular momentum and Philae's descent
  16. Rosetta Mission's “7 Hours of Terror” and Philae's Descent
  17. Satellite splat: an inelastic collision with a surface-launched projectile
  18. Extreme X-Ray Behavior of the Low-Luminosity Active Nucleus in NGC 4395
  19. A qualitative test of a unified model of Seyfert galaxies with BeppoSAX
  20. A search for cyclotron lines in the bursting pulsar, GRO J1744-28
  21. RXTE observations of Cas A
  22. In‐Flight Performance of the High Energy X‐Ray Timing Experiment on theRossi X‐Ray Timing Explorer
  23. Radio pulsars observed at X-ray energies by the X-ray timing explorer
  24. ROSATPosition of GRO J1744−28 and Search for Its Near‐Infrared Counterpart
  25. Optical/Near‐Infrared Observations of GRO J1744−28
  26. Detection of Hard X-Ray Emission from Mkn 463
  27. H [CSC]i[/CSC] Absorption toward the Nucleus of the Powerful Radio Galaxy Cygnus A: Evidence for an Atomic Obscuring Torus?
  28. Broad infrared line emission from the nuclei of Seyfert 2 galaxies